Best Single Memory Foam Mattress 20cm Deep of 2026

Last updated on 04/04/2026

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Twirest Mattresses, 20cm Single Mattresses with Memory Foam and Anti-mite, Breathable, Removable Carved Cover, Mattress in a Box, Edges Support for Sleep Supportive(90x190x20cm)

Twirest Mattresses, 20cm Single Mattresses with Memory Foam and Anti-mite, Breathable, Removable Carved Cover, Mattress in a Box, Edges Support for Sleep Supportive(90x190x20cm)

Twirest

Why we love it

Compact and easy to ship.
Comfortable dual-layer support.
Removable cover for easy cleaning.

Main Highlights

Amazing Packing Size：When you receive Twirest mattress, you may marvel at how such a small cardboard box can fit such a large mattress. Please be assured that this is normal, for ease of shipping and handling with our guests, our mattresses are compressed before being placed in the carton, which is what gives you the amazing carton size you see today
Comfortable & Supportive Mattress：Twirest mattress is made of high-end comfort knit fabric for a cozy and breathable surface. The dual-layer construction of the mattress provides you with comfortable support, with a memory foam layer that absorbs body pressure as well as heat, and a support foam layer that provides your body with adequate support without sinking
Zip-in Construction：Our foam mattresses come with zippers, and the removable fabric cover makes it easy for you to wash them regularly, keeping them clean as well as dry for a long time
Attention Please:As the mattress is compressed by a large machine, beware of the mattress bouncing back (unrivalled resilience) when you unwrap it with the included tool. Please wait 48-72 hours for the mattress to fully bounce back before using it
Comfortable and durable: Twirest mattress 20cm tall, features a 4cm gel memory foam top and a 16cm supportive base. The gel layer is skin-friendly and breathable, while the base ensures durability and comfort for a great sleep

9.7

Exceptional

9.7

Exceptional

Twirest

Twirest Mattresses, 20cm Single Mattresses with Memory Foam and Anti-mite, Breathable, Removable Carved Cover, Mattress in a Box, Edges Support for Sleep Supportive(90x190x20cm)

Why we love it

Compact and easy to ship.
Comfortable dual-layer support.
Removable cover for easy cleaning.

Main Highlights

Amazing Packing Size：When you receive Twirest mattress, you may marvel at how such a small cardboard box can fit such a large mattress. Please be assured that this is normal, for ease of shipping and handling with our guests, our mattresses are compressed before being placed in the carton, which is what gives you the amazing carton size you see today
Comfortable & Supportive Mattress：Twirest mattress is made of high-end comfort knit fabric for a cozy and breathable surface. The dual-layer construction of the mattress provides you with comfortable support, with a memory foam layer that absorbs body pressure as well as heat, and a support foam layer that provides your body with adequate support without sinking
Zip-in Construction：Our foam mattresses come with zippers, and the removable fabric cover makes it easy for you to wash them regularly, keeping them clean as well as dry for a long time
Attention Please:As the mattress is compressed by a large machine, beware of the mattress bouncing back (unrivalled resilience) when you unwrap it with the included tool. Please wait 48-72 hours for the mattress to fully bounce back before using it
Comfortable and durable: Twirest mattress 20cm tall, features a 4cm gel memory foam top and a 16cm supportive base. The gel layer is skin-friendly and breathable, while the base ensures durability and comfort for a great sleep

Value for Money

Vesgantti Single Mattress, 20CM Gel Memory Foam Single Mattress for Cool Sleep & Pressure Relief - Medium Firm, 90x190x20CM

Vesgantti Single Mattress, 20CM Gel Memory Foam Single Mattress for Cool Sleep & Pressure Relief - Medium Firm, 90x190x20CM

Vesgantti

Why we love it

Cooling and comfortable sleep experience.
Certified healthy and skin-friendly materials.
Breathable cover for easy cleaning.

Main Highlights

MEMORY FOAM MATTRESS: Vesgantti 20cm memory foam mattress features a 2-layer design that includes 4cm cooling gel memory foam and 16cm supportive base foam. The foam on top is a gel-infused memory foam that can effectively relieve your body pressure, and give you a cooling and cloud-like sleep experience; The high density base foam gives your body perfect support from head to toe and resists sagging
HEALTHY & SKIN-FRIENDLY MATTRESS: The foam we use for this single mattress are certified by CertiPUR-US, ensuring that they are free from harmful substances. You can rest assured to use this vesgantti mattress in order to pursue a healthy sleep
BREATHABLE & REMOVABLE COVER: The top layer of our memory foam mattress is a knitted fabric cover that is skin-friendly and comfortable for an ideal sleeping environment. The breathable cover of this foam mattress provides you with a clean and comfortable surface. Coming with the smooth zipper, the cover of this mattress can be quickly removed for easy washing
MATTRESS-IN-A-BOX: Vesgantti mattress is compressed rolled, and you can easily move it and set it up in your room. It will inflate right after unpacking, but please allow 24-48 hours for it to fully expand. (Any memory foam will expand faster in a warmer room. In cold temperatures, your mattress may take a bit longer to return to full size)
WARRANTY & SERVICE: We are confident in the quality and durability of our mattress. That's why we offer 100-night trial and 10-year warranty. If you are not satisfied for any reason, please do not hesitate to let us know

Vesgantti Single Mattress, 20CM Gel Memory Foam Single Mattress for Cool Sleep & Pressure Relief - Medium Firm, 90x190x20CM

Why we love it

Cooling and comfortable sleep experience.
Certified healthy and skin-friendly materials.
Breathable cover for easy cleaning.

Main Highlights

MEMORY FOAM MATTRESS: Vesgantti 20cm memory foam mattress features a 2-layer design that includes 4cm cooling gel memory foam and 16cm supportive base foam. The foam on top is a gel-infused memory foam that can effectively relieve your body pressure, and give you a cooling and cloud-like sleep experience; The high density base foam gives your body perfect support from head to toe and resists sagging
HEALTHY & SKIN-FRIENDLY MATTRESS: The foam we use for this single mattress are certified by CertiPUR-US, ensuring that they are free from harmful substances. You can rest assured to use this vesgantti mattress in order to pursue a healthy sleep
BREATHABLE & REMOVABLE COVER: The top layer of our memory foam mattress is a knitted fabric cover that is skin-friendly and comfortable for an ideal sleeping environment. The breathable cover of this foam mattress provides you with a clean and comfortable surface. Coming with the smooth zipper, the cover of this mattress can be quickly removed for easy washing
MATTRESS-IN-A-BOX: Vesgantti mattress is compressed rolled, and you can easily move it and set it up in your room. It will inflate right after unpacking, but please allow 24-48 hours for it to fully expand. (Any memory foam will expand faster in a warmer room. In cold temperatures, your mattress may take a bit longer to return to full size)
WARRANTY & SERVICE: We are confident in the quality and durability of our mattress. That's why we offer 100-night trial and 10-year warranty. If you are not satisfied for any reason, please do not hesitate to let us know

wowttrelax Memory Foam Mattress, 3FT Single Mattress, Medium Firm, Soft Skin-friendly Fabric, for Breathable Comfort Sleep, Back Pain Support (90x190x20cm)

wowttrelax Memory Foam Mattress, 3FT Single Mattress, Medium Firm, Soft Skin-friendly Fabric, for Breathable Comfort Sleep, Back Pain Support (90x190x20cm)

wowttrelax

Why we love it

Reduces pressure points effectively.
Offers excellent breathability.
Ensures remarkable durability.

Main Highlights

💤4CM Gel Memory Foam Layer💤 The WOWTTRELAX memory foam mattress is designed with a 2-layer full foam system, the gel memory foam layer is a gentle and considerate mattress layer, moulding itself to your body and moulding itself to your contours. It reduces pressure on your body so you can feel like you're floating on air. It relieves your fatigue and stress, leaving you feeling relaxed and at ease, and enjoying a better quality of sleep.
☑️16CM High Density Foam Support Layer☑️ The high density foam support layer has a tight weave and high-density material that acts as a solid and reliable cornerstone, which provides even support, comfort, and excellent breathability and shock absorption, so you can enjoy a more comfortable and reassuring sleep experience.
💦Breathable Hypoallergenic Mattress💦 This hypoallergenic fabric with ventilation holes, perfect for creating a cosy sleeping surface with smooth air circulation during sleep. This mattress does not contain any harmful substances, complies with the main industrial standards, is safe for allergy sufferers and respects your health safety and the environment.
💙Durability💙 Our single mattress memory foam is carefully designed and manufactured to provide outstanding durability and long life. Even if you bounce on the bed a thousand times, the mattress will not be damaged at all and will still maintain its original shape and support properties. If one day you step on it and it collapses, we can exchange it for free.
🐬Convenient Packaging🐬 The memory foam single mattresses are vacuum-sealed compressed and packaged in a compact cardboard box for easy transport and access. Please wait 48-72 hours after opening it to allow the mattress to fully expand, this will help to improve the durability and comfort of the mattress.
👉Attention👉 Our mattress manual description describes both spring mattresses and memory foam mattresses, as our brand sells both types of mattress. We use the same instruction manual for all mattress types. The structure of the mattress you have purchased is subject to the product advertised on Amazon platform.

wowttrelax Memory Foam Mattress, 3FT Single Mattress, Medium Firm, Soft Skin-friendly Fabric, for Breathable Comfort Sleep, Back Pain Support (90x190x20cm)

Why we love it

Reduces pressure points effectively.
Offers excellent breathability.
Ensures remarkable durability.

Main Highlights

💤4CM Gel Memory Foam Layer💤 The WOWTTRELAX memory foam mattress is designed with a 2-layer full foam system, the gel memory foam layer is a gentle and considerate mattress layer, moulding itself to your body and moulding itself to your contours. It reduces pressure on your body so you can feel like you're floating on air. It relieves your fatigue and stress, leaving you feeling relaxed and at ease, and enjoying a better quality of sleep.
☑️16CM High Density Foam Support Layer☑️ The high density foam support layer has a tight weave and high-density material that acts as a solid and reliable cornerstone, which provides even support, comfort, and excellent breathability and shock absorption, so you can enjoy a more comfortable and reassuring sleep experience.
💦Breathable Hypoallergenic Mattress💦 This hypoallergenic fabric with ventilation holes, perfect for creating a cosy sleeping surface with smooth air circulation during sleep. This mattress does not contain any harmful substances, complies with the main industrial standards, is safe for allergy sufferers and respects your health safety and the environment.
💙Durability💙 Our single mattress memory foam is carefully designed and manufactured to provide outstanding durability and long life. Even if you bounce on the bed a thousand times, the mattress will not be damaged at all and will still maintain its original shape and support properties. If one day you step on it and it collapses, we can exchange it for free.
🐬Convenient Packaging🐬 The memory foam single mattresses are vacuum-sealed compressed and packaged in a compact cardboard box for easy transport and access. Please wait 48-72 hours after opening it to allow the mattress to fully expand, this will help to improve the durability and comfort of the mattress.
👉Attention👉 Our mattress manual description describes both spring mattresses and memory foam mattresses, as our brand sells both types of mattress. We use the same instruction manual for all mattress types. The structure of the mattress you have purchased is subject to the product advertised on Amazon platform.

wowttrelax Memory Foam Mattress, 3ft Single Mattress, Medium Firm, Soft Skin-friendly Fabric, for Breathable Comfort Sleep, Back Pain Support (90x190x20cm)

wowttrelax

Why we love it

Promotes quality, restful sleep.
Features reliable, comfortable support.
Hypoallergenic with enhanced breathability.

Main Highlights

🌜4CM Gel Memory Foam Layer 🌛 The WOWTTRELAX memory foam mattress is designed with a 2-layer full foam system, the gel memory foam layer is a gentle and considerate mattress layer, moulding itself to your body and moulding itself to your contours. It reduces pressure on your body so you can feel like you're floating on air. It relieves your fatigue and stress, leaving you feeling relaxed and at ease, and enjoying a better quality of sleep.
💖16CM High Density Foam Support Layer💖 The high density foam support layer has a tight weave and high-density material that acts as a solid and reliable cornerstone, which provides even support, comfort, and excellent breathability and shock absorption, so you can enjoy a more comfortable and reassuring sleep experience.
💖Breathable Hypoallergenic Mattress💖 This hypoallergenic fabric with ventilation holes, perfect for creating a cosy sleeping surface with smooth air circulation during sleep. This mattress does not contain any harmful substances, complies with the main industrial standards, is safe for allergy sufferers and respects your health safety and the environment.
💖Durability💖 Our single mattress memory foam is carefully designed and manufactured to provide outstanding durability and long life. Even if you bounce on the bed a thousand times, the mattress will not be damaged at all and will still maintain its original shape and support properties. If one day you step on it and it collapses, we can exchange it for free.
🌜Convenient Packaging🌛 The memory foam single mattresses are vacuum-sealed compressed and packaged in a compact cardboard box for easy transport and access. Please wait 48-72 hours after opening it to allow the mattress to fully expand, this will help to improve the durability and comfort of the mattress.
👉Attention👉 Our mattress manual description describes both spring mattresses and memory foam mattresses, as our brand sells both types of mattress. We use the same instruction manual for all mattress types. The structure of the mattress you have purchased is subject to the product advertised on Amazon platform.

wowttrelax Memory Foam Mattress, 3ft Single Mattress, Medium Firm, Soft Skin-friendly Fabric, for Breathable Comfort Sleep, Back Pain Support (90x190x20cm)

Why we love it

Promotes quality, restful sleep.
Features reliable, comfortable support.
Hypoallergenic with enhanced breathability.

Main Highlights

🌜4CM Gel Memory Foam Layer 🌛 The WOWTTRELAX memory foam mattress is designed with a 2-layer full foam system, the gel memory foam layer is a gentle and considerate mattress layer, moulding itself to your body and moulding itself to your contours. It reduces pressure on your body so you can feel like you're floating on air. It relieves your fatigue and stress, leaving you feeling relaxed and at ease, and enjoying a better quality of sleep.
💖16CM High Density Foam Support Layer💖 The high density foam support layer has a tight weave and high-density material that acts as a solid and reliable cornerstone, which provides even support, comfort, and excellent breathability and shock absorption, so you can enjoy a more comfortable and reassuring sleep experience.
💖Breathable Hypoallergenic Mattress💖 This hypoallergenic fabric with ventilation holes, perfect for creating a cosy sleeping surface with smooth air circulation during sleep. This mattress does not contain any harmful substances, complies with the main industrial standards, is safe for allergy sufferers and respects your health safety and the environment.
💖Durability💖 Our single mattress memory foam is carefully designed and manufactured to provide outstanding durability and long life. Even if you bounce on the bed a thousand times, the mattress will not be damaged at all and will still maintain its original shape and support properties. If one day you step on it and it collapses, we can exchange it for free.
🌜Convenient Packaging🌛 The memory foam single mattresses are vacuum-sealed compressed and packaged in a compact cardboard box for easy transport and access. Please wait 48-72 hours after opening it to allow the mattress to fully expand, this will help to improve the durability and comfort of the mattress.
👉Attention👉 Our mattress manual description describes both spring mattresses and memory foam mattresses, as our brand sells both types of mattress. We use the same instruction manual for all mattress types. The structure of the mattress you have purchased is subject to the product advertised on Amazon platform.

Uliyati Single Mattress Memory Foam Mattress, Breathable Mattress for Cool Sleep & Pressure Relief - Medium Mattress, 90x190x20CM, CertiPUR-US Certified

Uliyati Single Mattress Memory Foam Mattress, Breathable Mattress for Cool Sleep & Pressure Relief - Medium Mattress, 90x190x20CM, CertiPUR-US Certified

Uliyati

Why we love it

Exceptional comfort for restful sleep.
Supports proper spinal alignment.
Skin-friendly and easy to maintain.

Main Highlights

MEMORY FOAM MATTRESS: Uliyati 20CM memory foam mattress features a four-layer foam system, consisting of 1CM comfort memory foam, 2CM gel memory foam, 2CM bamboo charcoal foam, and 15CM supportive base foam. Crafted from premium materials, this mattress offers exceptional resilience, quickly regaining its shape after each use. Additionally, it is highly breathable, promoting air circulation and effectively dissipating heat to prevent overheating during the night
COMFORT & SUPPORT: Uliyati memory foam mattress is designed to redefine your sleep comfort. The advanced memory foam technology responds precisely to your body's unique contours, cradling you in a cloud-like embrace. It offers targeted support to your head, neck, shoulders, spine, and hips, ensuring proper spinal alignment and reducing the risk of waking up with aches and pains. Sink into a world of relaxation and enjoy a truly restful slumber
ULTRA SOFT & SKIN-FRIENDLY: The mattress cover is made from a breathable and skin-friendly fabric, ensuring a clean and healthy sleeping environment. The grey fabric is designed to be dirt-resistant, reducing the appearance of stains and making it easier to clean and maintain. You can simply wipe the surface with a damp cloth to keep it looking clean and new, saving you time and effort on cleaning
MATTRESS IN A BOX: The memory foam mattress is vacuum-sealed and compressed, then placed in a compact cardboard box for easy transportation and access. It will inflate after unpacking and reach 90% of its size in a few hours, but please allow 24-72 hours for it to fully expand. (Ambient temperature significantly affects the expansion process. Warmer temperatures typically result in faster expansion)
BUY WITH CONFIDENCE: The materials we use for this mattress are certified by CertiPUR-US & OEKO-TEX, ensuring that they are free from harmful substances. The mattress itself is highly durable, maintaining its shape and performance over time. That's why we offer a 100-night trial and a 10-year-warranty. If you have any questions during use, please feel free to let us know

Uliyati Single Mattress Memory Foam Mattress, Breathable Mattress for Cool Sleep & Pressure Relief - Medium Mattress, 90x190x20CM, CertiPUR-US Certified

Why we love it

Exceptional comfort for restful sleep.
Supports proper spinal alignment.
Skin-friendly and easy to maintain.

Main Highlights

MEMORY FOAM MATTRESS: Uliyati 20CM memory foam mattress features a four-layer foam system, consisting of 1CM comfort memory foam, 2CM gel memory foam, 2CM bamboo charcoal foam, and 15CM supportive base foam. Crafted from premium materials, this mattress offers exceptional resilience, quickly regaining its shape after each use. Additionally, it is highly breathable, promoting air circulation and effectively dissipating heat to prevent overheating during the night
COMFORT & SUPPORT: Uliyati memory foam mattress is designed to redefine your sleep comfort. The advanced memory foam technology responds precisely to your body's unique contours, cradling you in a cloud-like embrace. It offers targeted support to your head, neck, shoulders, spine, and hips, ensuring proper spinal alignment and reducing the risk of waking up with aches and pains. Sink into a world of relaxation and enjoy a truly restful slumber
ULTRA SOFT & SKIN-FRIENDLY: The mattress cover is made from a breathable and skin-friendly fabric, ensuring a clean and healthy sleeping environment. The grey fabric is designed to be dirt-resistant, reducing the appearance of stains and making it easier to clean and maintain. You can simply wipe the surface with a damp cloth to keep it looking clean and new, saving you time and effort on cleaning
MATTRESS IN A BOX: The memory foam mattress is vacuum-sealed and compressed, then placed in a compact cardboard box for easy transportation and access. It will inflate after unpacking and reach 90% of its size in a few hours, but please allow 24-72 hours for it to fully expand. (Ambient temperature significantly affects the expansion process. Warmer temperatures typically result in faster expansion)
BUY WITH CONFIDENCE: The materials we use for this mattress are certified by CertiPUR-US & OEKO-TEX, ensuring that they are free from harmful substances. The mattress itself is highly durable, maintaining its shape and performance over time. That's why we offer a 100-night trial and a 10-year-warranty. If you have any questions during use, please feel free to let us know

Sleremind Single mattresses, Single Memory Foam Mattress, High-Density, Hypoallergenic and Breathable Medium firm mattress, Mattress in a box (90×190×20cm)

Sleremind Single mattresses, Single Memory Foam Mattress, High-Density, Hypoallergenic and Breathable Medium firm mattress, Mattress in a box (90×190×20cm)

Sleremind

Why we love it

Custom Support for Every Body.
Keeps You Cool While Sleeping.
Easy to Clean and Maintain.

Main Highlights

Advanced Memory Foam Technology: High-density memory foam contours to your body, providing customized support and effectively relieving back and joint pressure
Breathable Comfort Layer: The mattress is made of breathable materials to keep you cool, suitable for various sleeping environments
Simple Care: The mattress cover is removable and machine-washable, making it convenient to clean and maintain, extending the life of the mattress
Comfortable skin-friendly fabric: Made of cotton, free of glass fibre., to provide you and your family with a healthy and safe sleeping environment.
Unpacking Tips: Comes in a compact box, easy to transport, and you don't have to worry about mattress rebound, the mattress will rebound immediately after you open it, we recommend that you use the mattress after 48 hours of opening it

Sleremind Single mattresses, Single Memory Foam Mattress, High-Density, Hypoallergenic and Breathable Medium firm mattress, Mattress in a box (90×190×20cm)

Why we love it

Custom Support for Every Body.
Keeps You Cool While Sleeping.
Easy to Clean and Maintain.

Main Highlights

Advanced Memory Foam Technology: High-density memory foam contours to your body, providing customized support and effectively relieving back and joint pressure
Breathable Comfort Layer: The mattress is made of breathable materials to keep you cool, suitable for various sleeping environments
Simple Care: The mattress cover is removable and machine-washable, making it convenient to clean and maintain, extending the life of the mattress
Comfortable skin-friendly fabric: Made of cotton, free of glass fibre., to provide you and your family with a healthy and safe sleeping environment.
Unpacking Tips: Comes in a compact box, easy to transport, and you don't have to worry about mattress rebound, the mattress will rebound immediately after you open it, we recommend that you use the mattress after 48 hours of opening it

Hiimgo Single Mattress (90x190x20cm) – 20cm Medium Firm Memory Foam Mattress with Carved Knitted Cover for Pressure & Back Pain Relief

Hiimgo Single Mattress (90x190x20cm) – 20cm Medium Firm Memory Foam Mattress with Carved Knitted Cover for Pressure & Back Pain Relief

Hiimgo

Why we love it

Superior pressure relief support.
Medium-firm design for comfort.
Breathable cover promotes airflow.

Main Highlights

Memory foam mattresses: Hiimgo mattresses are made of memory foam and fit your body, which helps relieve your stres
20cm Medium Firm Design: This mattress features a 20cm thickness with a medium-firm, providing the comfort balance of support and comfort
Breathable Knitted Cover:Outer cover is made from soft, breathable, knitted cover, which promotes air circulation and keeps the mattress comfortable
Comfortable Sleeping:The memory foam and support foam is especially suitable for those who experience back pain ,make you slpeeping deeper, more restful sleep
Usage Instructions: The mattress is vacuum-sealed, compressed, and rolled in a small pacakge. Allow up to 72 hours for it to fully expand and any packaging odor to fade, depending on room

Hiimgo Single Mattress (90x190x20cm) – 20cm Medium Firm Memory Foam Mattress with Carved Knitted Cover for Pressure & Back Pain Relief

Why we love it

Superior pressure relief support.
Medium-firm design for comfort.
Breathable cover promotes airflow.

Main Highlights

Memory foam mattresses: Hiimgo mattresses are made of memory foam and fit your body, which helps relieve your stres
20cm Medium Firm Design: This mattress features a 20cm thickness with a medium-firm, providing the comfort balance of support and comfort
Breathable Knitted Cover:Outer cover is made from soft, breathable, knitted cover, which promotes air circulation and keeps the mattress comfortable
Comfortable Sleeping:The memory foam and support foam is especially suitable for those who experience back pain ,make you slpeeping deeper, more restful sleep
Usage Instructions: The mattress is vacuum-sealed, compressed, and rolled in a small pacakge. Allow up to 72 hours for it to fully expand and any packaging odor to fade, depending on room

Doubleslee Memory Foam Mattress, 3FT Single Mattress, Medium Firm Feel, Soft Skin-friendly Durable, Sleep Cooler and Back Pain Relief, in a Box (90x190x20cm)

Doubleslee Memory Foam Mattress, 3FT Single Mattress, Medium Firm Feel, Soft Skin-friendly Durable, Sleep Cooler and Back Pain Relief, in a Box (90x190x20cm)

Doubleslee

23% OffLimited time deal

Why we love it

Personalized body contouring comfort.
Reliable support and breathability.
Convenient and durable packaging.

Main Highlights

⭐【4CM Gel Memory Foam Layer】The Doubleslee memory mattress is designed with a dual-layer, all-foam system with a very gentle and considerate gel memory foam layer. This layer can be personalized to mold to your body and contours, thus reducing pressure points on your body and giving you the sensation of floating on air. This special design relieves fatigue and stress, leaving you feeling relaxed and at ease, which in turn leads to a higher quality sleep experience.
⭐【16CM High Density Foam Support Layer】The high-density foam support layer utilizes a tightly woven high-density material to serve as a solid and reliable bedrock for the mattress, providing you with even support. It also has excellent breathability and shock absorption properties to help regulate the temperature and humidity of the mattress for a more comfortable and restful sleeping experience.
⭐【Durability】The Doubleslee memory foam mattress single bed has been carefully designed and manufactured to ensure superior durability and long life. Even if you use the mattress in bed a thousand times, the mattress will not be damaged and it will still retain its original shape and supportive properties. We are very confident in our promise that if you find a problem with your mattress during use, such as it being stepped on and collapsed, we will provide you with a free replacement service. This way, you can enjoy a comfortable sleeping experience without any worries.
⭐【Breathable Hypoallergenic Mattress】 The single memory foam mattress is made of hypoallergenic fabric with breathable holes, which does not contain any harmful substances and meets major industry standards, giving you a comfortable, breathable, healthy and cool sleeping experience.
⭐【Convenient Packaging】 The single mattress memory foam is vacuum-sealed and compressed then placed in a compact cardboard box for easy transportation and access. After opening the box, please allow 48-72 hours for the mattress to fully expand. This treatment is designed to increase the durability and comfort of the mattress so that you can enjoy a quality sleep experience sooner.

Doubleslee Memory Foam Mattress, 3FT Single Mattress, Medium Firm Feel, Soft Skin-friendly Durable, Sleep Cooler and Back Pain Relief, in a Box (90x190x20cm)

23% OffLimited time deal

Why we love it

Personalized body contouring comfort.
Reliable support and breathability.
Convenient and durable packaging.

Main Highlights

⭐【4CM Gel Memory Foam Layer】The Doubleslee memory mattress is designed with a dual-layer, all-foam system with a very gentle and considerate gel memory foam layer. This layer can be personalized to mold to your body and contours, thus reducing pressure points on your body and giving you the sensation of floating on air. This special design relieves fatigue and stress, leaving you feeling relaxed and at ease, which in turn leads to a higher quality sleep experience.
⭐【16CM High Density Foam Support Layer】The high-density foam support layer utilizes a tightly woven high-density material to serve as a solid and reliable bedrock for the mattress, providing you with even support. It also has excellent breathability and shock absorption properties to help regulate the temperature and humidity of the mattress for a more comfortable and restful sleeping experience.
⭐【Durability】The Doubleslee memory foam mattress single bed has been carefully designed and manufactured to ensure superior durability and long life. Even if you use the mattress in bed a thousand times, the mattress will not be damaged and it will still retain its original shape and supportive properties. We are very confident in our promise that if you find a problem with your mattress during use, such as it being stepped on and collapsed, we will provide you with a free replacement service. This way, you can enjoy a comfortable sleeping experience without any worries.
⭐【Breathable Hypoallergenic Mattress】 The single memory foam mattress is made of hypoallergenic fabric with breathable holes, which does not contain any harmful substances and meets major industry standards, giving you a comfortable, breathable, healthy and cool sleeping experience.
⭐【Convenient Packaging】 The single mattress memory foam is vacuum-sealed and compressed then placed in a compact cardboard box for easy transportation and access. After opening the box, please allow 48-72 hours for the mattress to fully expand. This treatment is designed to increase the durability and comfort of the mattress so that you can enjoy a quality sleep experience sooner.

wowttrelax Single Memory Foam Mattress, 8 Inch with Soft Fabric, Skin-friendly Mattress, Breathable Cover, 2 Layer for More Supportive, Medium Firm-3FT Mattress-90x190x20cm

wowttrelax Single Memory Foam Mattress, 8 Inch with Soft Fabric, Skin-friendly Mattress, Breathable Cover, 2 Layer for More Supportive, Medium Firm-3FT Mattress-90x190x20cm

wowttrelax

Why we love it

Supports various sleeping positions.
Ensures pressure relief.
Skin-friendly and breathable.

Main Highlights

A GRADE STANDARD FABRIC: Our mattresses feature Negative Ion Aerobic Fabric, which is the vitamin in the air, the atmospheric vitamin in forest and waterfall areas, mountains and parks. Oxygen comfortable sleeping environment. It contains 18 amino acids that are beneficial to human health, protecting and nourishing the skin. Keeps the mattress surface at the ideal sleeping temperature; keeps you warm in winter and cool in summer.
4CM GEL MEMORY FOAM LAYER: The Wowttrelax Memory Mattress is designed with a two-layer full foam system with a top layer of 4CM gel memory foam, the gel is known as "artificial skin" for its excellent fit and skin-friendly properties. 3-5S slow rebound characteristics, can absorb shock evenly, effectively support, long-term use is not easy to collapse, naturally fit the body contour, so that the whole body can get the best relaxation.
16CM HIGH DENSITY FOAM SUPPORT LAYER: 3D air fiber from Germany, 6-sided three-dimensional hollow technology, make the inner core more breathable. With up to 1.4 million support points per square meter, the mattress supports more evenly, aligns your spine and distributes your weight evenly, relieving pressure points while you sleep. Longer service life. Plus, sleep with your partner without being disturbed by his tossing and turning.
A HEALTHIER SLEEP: Wowttrelax Mattress design combines expertise and the finest materials with advanced sleep technology. Memory foam mattresses allow your body to adjust to the most natural sleeping position and absorb 95% of your body's pressure to support your weight and prevent lower back injuries. Specifically designed for side sleeper, back sleeper, or stomach sleeper.Allows you to flexibly match various sleeping positions to achieve "Zero" restless sleep.
BUY WITH CONFIDENCE: By compressing the mattress, combined with advanced rolling equipment, the volume of the mattress is reduced to a quarter of the original volume. You need to do is open the package and wait 48-72 hours for the mattress to fully unfold. The removable and machine washable mattress cover is durable and easy to clean. Provide you with a 100-day trial sleep service, if you have any questions during use, please contact us, we will provide you with perfect after-sales service.

wowttrelax Single Memory Foam Mattress, 8 Inch with Soft Fabric, Skin-friendly Mattress, Breathable Cover, 2 Layer for More Supportive, Medium Firm-3FT Mattress-90x190x20cm

Why we love it

Supports various sleeping positions.
Ensures pressure relief.
Skin-friendly and breathable.

Main Highlights

A GRADE STANDARD FABRIC: Our mattresses feature Negative Ion Aerobic Fabric, which is the vitamin in the air, the atmospheric vitamin in forest and waterfall areas, mountains and parks. Oxygen comfortable sleeping environment. It contains 18 amino acids that are beneficial to human health, protecting and nourishing the skin. Keeps the mattress surface at the ideal sleeping temperature; keeps you warm in winter and cool in summer.
4CM GEL MEMORY FOAM LAYER: The Wowttrelax Memory Mattress is designed with a two-layer full foam system with a top layer of 4CM gel memory foam, the gel is known as "artificial skin" for its excellent fit and skin-friendly properties. 3-5S slow rebound characteristics, can absorb shock evenly, effectively support, long-term use is not easy to collapse, naturally fit the body contour, so that the whole body can get the best relaxation.
16CM HIGH DENSITY FOAM SUPPORT LAYER: 3D air fiber from Germany, 6-sided three-dimensional hollow technology, make the inner core more breathable. With up to 1.4 million support points per square meter, the mattress supports more evenly, aligns your spine and distributes your weight evenly, relieving pressure points while you sleep. Longer service life. Plus, sleep with your partner without being disturbed by his tossing and turning.
A HEALTHIER SLEEP: Wowttrelax Mattress design combines expertise and the finest materials with advanced sleep technology. Memory foam mattresses allow your body to adjust to the most natural sleeping position and absorb 95% of your body's pressure to support your weight and prevent lower back injuries. Specifically designed for side sleeper, back sleeper, or stomach sleeper.Allows you to flexibly match various sleeping positions to achieve "Zero" restless sleep.
BUY WITH CONFIDENCE: By compressing the mattress, combined with advanced rolling equipment, the volume of the mattress is reduced to a quarter of the original volume. You need to do is open the package and wait 48-72 hours for the mattress to fully unfold. The removable and machine washable mattress cover is durable and easy to clean. Provide you with a 100-day trial sleep service, if you have any questions during use, please contact us, we will provide you with perfect after-sales service.

Warmiehomy 20CM Single Mattress, Gel Memory Foam 9 Zone Orthopedic Mattress Pocket Spring Memory Foam Hybrid, Medium Firm Motion Isolation Mattress for Body Support & Pressure Relief

Warmiehomy 20CM Single Mattress, Gel Memory Foam 9 Zone Orthopedic Mattress Pocket Spring Memory Foam Hybrid, Medium Firm Motion Isolation Mattress for Body Support & Pressure Relief

Warmiehomy

31% Off

Why we love it

Ergonomic support for alignment.
Memory foam relieves pressure.
Motion-free sleep assured.

Main Highlights

【9-Zone Ergonomic Support】 9 Zone orthopedic mattress comes with individually pocket spring, the medium-firm feel hits the sweet spot between softness and support. Would precisely provide professional support and cushion for your head, neck, shoulders, back, waist, hips, and legs. Supportive enough to keep your back aligned, yet cushioned enough to relieve pressure.
【Comfortable Mattress】 Memory foam mattress creates perfect balance of comfort and support. The memory foam adds an extra touch of comfort, adapts well to your body shape. It's fantastic as it comes back to normal shape as soon as you get up, provides excellent pressure relief while adapting to your body shape, making it especially suitable for light sleepers or anyone easily disturbed by movement.
【Motion-Free Sleep】 Individually pocket springs offer superb support and minimize motion transfer. So you could definitely get into bed without disturbing your sleeping partner, would barely feel any movement when turning at night, ensuring a restful sleep without any discomfort.
【Medium Firm】 The mattress has a pleasant medium firmness, soft enough to be comfortable but firm enough to support the body well. Providing absolute comfort whether you sleep on your back or side.
【Convenient Packaging】 The mattress package is very compact with very good protection, wrapped in layers plastic and vacuumed to a box. It's easy to get it upstairs and onto the bed. Suitable for a variety of uses, including rental properties, apartments, dorms, guest bed, attics, and flats. I would advise opening it onto the bed frame, it sprung into action immediately, takes 24 hours at least to get to full size.

Warmiehomy 20CM Single Mattress, Gel Memory Foam 9 Zone Orthopedic Mattress Pocket Spring Memory Foam Hybrid, Medium Firm Motion Isolation Mattress for Body Support & Pressure Relief

31% Off

Why we love it

Ergonomic support for alignment.
Memory foam relieves pressure.
Motion-free sleep assured.

Main Highlights

【9-Zone Ergonomic Support】 9 Zone orthopedic mattress comes with individually pocket spring, the medium-firm feel hits the sweet spot between softness and support. Would precisely provide professional support and cushion for your head, neck, shoulders, back, waist, hips, and legs. Supportive enough to keep your back aligned, yet cushioned enough to relieve pressure.
【Comfortable Mattress】 Memory foam mattress creates perfect balance of comfort and support. The memory foam adds an extra touch of comfort, adapts well to your body shape. It's fantastic as it comes back to normal shape as soon as you get up, provides excellent pressure relief while adapting to your body shape, making it especially suitable for light sleepers or anyone easily disturbed by movement.
【Motion-Free Sleep】 Individually pocket springs offer superb support and minimize motion transfer. So you could definitely get into bed without disturbing your sleeping partner, would barely feel any movement when turning at night, ensuring a restful sleep without any discomfort.
【Medium Firm】 The mattress has a pleasant medium firmness, soft enough to be comfortable but firm enough to support the body well. Providing absolute comfort whether you sleep on your back or side.
【Convenient Packaging】 The mattress package is very compact with very good protection, wrapped in layers plastic and vacuumed to a box. It's easy to get it upstairs and onto the bed. Suitable for a variety of uses, including rental properties, apartments, dorms, guest bed, attics, and flats. I would advise opening it onto the bed frame, it sprung into action immediately, takes 24 hours at least to get to full size.

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We reviewed these offers relevant to the Single Memory Foam Mattress 20cm Deep within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Twirest, Vesgantti, wowttrelax, Uliyati, Sleremind, Hiimgo, Doubleslee, Warmiehomy, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Single Memory Foam Mattress 20cm Deep in the market, we considered we took a deep dive into 7301 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Twirest Mattresses, 20cm Single Mattresses with Memory Foam and Anti-mite, Breathable, Removable Carved Cover, Mattress in a Box, Edges Support for Sleep Supportive(90x190x20cm). We love many things about this product by Twirest. What sets it apart from the competition is Compact and easy to ship. , Comfortable dual-layer support. , Removable cover for easy cleaning. .
The best value product for most shoppers and where user satisfaction is continuously the highest is Vesgantti Single Mattress, 20CM Gel Memory Foam Single Mattress for Cool Sleep & Pressure Relief - Medium Firm, 90x190x20CM by Vesgantti based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Single Memory Foam Mattress 20cm Deep and the best cost-to-value ratio is Warmiehomy 20CM Single Mattress, Gel Memory Foam 9 Zone Orthopedic Mattress Pocket Spring Memory Foam Hybrid, Medium Firm Motion Isolation Mattress for Body Support & Pressure Reliefat Warmiehomy with a 31% discount.
Our list of the best Single Memory Foam Mattress 20cm Deep is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.