10 Best Knee Cushions For Sleeping in The UK

Last updated on 27/08/2025

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Knee Pillow To Relieve Lower Back, Knee, Hip And Joint Pain, Sciatica And Pregnancy Discomfort | Ideal for side sleepers | Premium Memory Foam Leg pillow | Free Ebook

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Why We Love It

Alleviates pain, improves circulation.
Relieves pressure, aligns spine.
Ensures refreshing sleep.

Main Highlights

Sleep Better: Our Knee Pillow has been designed to alleviate the pain associated with Lower back problems such as Slipped Discs, Sciatica, Hip Joint issues, pregnancy Discomfort, aids in the recovery from Surgery. It also improves Blood Circulation.
Relieves Pressure: The Memory Foam Relieves and supports your body by keeping your spine hips and knees aligned. The contoured shape fits to the shape of your thigh and prevents your upper leg from rolling forward, a key irritant of Sciatica.
Wake Up Feeling Fresh: A good night sleep is essential in reinvigorating your mood and well being. Our leg Pillow is strap free, so it wont restrict your movements during the night. The Breathable Washable cover stops your legs from overheating.
Put The Pain Behind You: To get you on the road to a complete recovery each pillow comes with a copy of "Dynamically Defeating Back Pain". Written by Dr A Khan its full of essential information on how to put Back Pain well and truly behind you.

Sports Medica Knee Pillow - Washable Cover Memory Foam Leg Pillow for Sleeping on Side - Doctor Developed eHandbook - Sleeping on Back - Hip Support and Alignment, Pain Relief - Side Sleeper cushion

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Why We Love It

Free handbook by medical doctors.
Promotes perfect, painless night's sleep.
Backed by a 2-year guarantee.

Main Highlights

E-HANDBOOK GUIDE: Our electronic handbook (Doctor Developed) that comes with our memory foam knee pillow explains various issues and how best to use it. This knee pillow for side sleeping aligns your body for pain relief and comfort, with a memory foam design for ultimate support.
LONG-LASTING FIRMNESS: Our leg support pillow is crafted to provide firm support for sleeping on side, ensuring durability and maintaining its shape over the years.
MEMORY FOAM: Our knee alignment pillow is made with memory foam, A fitted leg strap attaches the knee cushion to your leg all night long, whether you're sleeping on your side or back.
ERGONOMIC DESIGN: Place this leg cushion between your knees why lying on your side. Our side sleeper pillow is made to give you maximum comfort. Place this knee pillow between your knees for side sleeping, providing optimal support and hip pain relief for better sleep.
REMOVABLE COVER: This knee cushion has a convenient zip-up cover that is easily removable and washable, ensuring your pillow stays fresh and clean after every use.

BEAUTRIP Leg Pillow | Ergonomic Side Sleeping Pillows | Memory Foam Knee Pillow with Strap for Side Sleeper | Leg Support Cushion with Removable and Washable Cover

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Why We Love It

Ergonomic design ensures comfort.
Elastic band guarantees stability.
Premium memory foam material.

Main Highlights

🌈 CONTOURED CURVED DESIGN -- The contoured design of BEAUTRIP Leg Pillow perfectly fits the curve of the human body, keeps your legs in a natural position during sleep. Unlike traditional knee pillows, the BEAUTRIP knee pillow features a true ergonomic design with its soft curves & heart shape to fit men & women comfortably and can fit the legs and knees at the same time. Brings you a healthy and deep sleep that lasts all night!
🌈 ELASTIC BAND DESIGN: Our knee cushion is equipped with an elastic strap so that it will not slip when you adjust your sleeping position, no need to fumble when the light is off, and ensure a comfortable sleeping all night long.
🌈 PREMIUM MEMORY FOAM & REMOVABLE & WASHABLE COVER -- BEATRIP knee pillows are made of premium memory foam. The pillow cover is made of high-quality breathable and soft cationic fabric which does not shrink or pilling, and it will keep the memory foam dry and hygienic for a long time. Please take out the memory foam through the zipper and wash the pillow cover by hand or machine. NOTE: The Memory Foam Pillow Core CANNOT be washed.
🌈 SLEEP BETTER FOR ANYONE -- BEAUTRIP sleeping knee cushion is a good companion for people who lack sleep. Anyone suffering from sleeping discomfort can benefit from knee wedge pillows. You can place it wherever you need, such as thighs, calves, knees, or even neck. The leg bolster really helps a lot and is warmly welcomed by pregnant women and side sleepers.
🌈 WIDE APPLICATIONS -- The BEAUTRIP leg cushion for sleeping can not only be used at bed, sofa, office, recliner, airplane or long-distance travel but also a good present to show your care to somebody you love. This good-looking pillow is widely used when people are sleeping, reading or watching TV.

MillyBeas Knee Pillow for Sleeping on Side - Doctor Designed Orthopaedic Memory Foam Leg Pillow with Removable Bamboo Cover for Back/Hip/Joint and Sciatica Pain Relief, e-Book Included

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Why We Love It

Ergonomically shaped for better sleep.
Reduces knee and hip pain.
Eco-friendly and hypoallergenic materials.

Main Highlights

✅ BETTER SLEEP - Our leg pillow is ergonomically shaped to be placed between the knees or legs adapting to their shape providing a soft and comfortable feeling while you sleep. Its hollow centre allows air circulation for a cooler experience, all contributing to an improved quality of sleep.
✅ PAIN RELIEF - Made of memory foam with a special shape to fit perfectly between the legs, this knee pillow helps to reduce knee, hips, lower back, lower leg and sciatic pain, also helping during pregnancy providing hip support for pregnant women.
✅ ECO-FRIENDLY BAMBOO FIBRE: Our pillow cover, a mix of bamboo fibre and polyester, is softer and more elastic than cotton thanks to micro-gaps. It's also hypoallergenic, antifungal, antibacterial, hydroscopic, and UV resistant. The natural deodorising cover is washable and removable for your convenience.
✅ SPINE ALIGNMENT - Improve your sleep posture with this heart shaped pillow designed for spine and hip alignment. It supports your knees and legs, reducing joint compression and encouraging proper posture when sleeping on your side. Ideal for those recovering from injury or surgery, this cool support cushion offers significant relief.
✅ SATISFACTION GUARANTEED - Our priority is to provide our customers with a great quality product. If you are not fully satisfied, please contact us and we will help you to solve any issues.

Contour Legacy Leg & Knee Foam Support Pillow - Soothing Pain Relief for Sciatica, Back, Hips, Knees, Joints - As Seen on TV

Why We Love It

Promotes proper sleeping alignment.
Cushions both legs and knees.
Ensures cooler night's sleep.

Main Highlights

ORTHOPEDIC LEG PILLOW TO HELP REDUCE BACK, HIP, LEG, KNEE & SCIATICA NERVE DISCOMFORT- As a side sleeper, you don’t sleep perfectly straight. Your top leg drops in front of you putting pressure on your back, your hip joints twist & your knees touch, causing pain. The Contour Legacy Pillow is the best leg pillow cushion for those looking for relief as the cushion comfortably supports your legs & knees to provide proper sleeping alignment & positioning to eliminate those painful pressure points.
THE ONLY LEG PILLOW THAT SUPPORTS BOTH YOUR LEGS & KNEES – When we first invented our leg pillow back in the early 90’s (the hour glass shape that so many companies have now copied), our goal was to improve sleeping alignment to reduce pain. The leg pillow was invented to help reduce pressure that occurs from bad sleeping posture which causes discomfort. Years later we realized that cushioning & supporting BOTH your legs & knees are important in maintaining proper alignment to help reduce pain.
VENTILATED MEMORY FOAM ALLOWS AIR TO CIRCULATE FOR A COOLER NIGHTS SLEEP – Unlike traditional memory foam leg pillow that are designed to absorb your body heat in order to compress, the Contour Legacy Leg Pillow is designed with ventilated air holes in the memory foam that promote air circulation throughout the night. The temperature regulating foam technology pushes the heat outwards away from your body, to prevent you from feeling like you are overheating.
SLEEP COMFORTABLY IN ANY POSITION & MOVE FREELY THROUGH THE NIGHT – Unlike traditional knee pillows, the Contour Legacy features a true ergonomic design with its soft curves & crescent shape to fit men & women comfortably. Without requiring hazardous, circulation restricting straps, the precise tether of the pillow contours to fit the natural shape of your legs. This allows the foam leg pillow to contour to your shape without restricting movement or requiring you to sleep in a certain position.
1 Year Customer Care Manfuacturer Warranty Product Protection

ORTHOBLOCK Knee Pillow with Training Video incl | Pain Relief for Lower Back, Hip, Knee, and Joint Discomfort, Sciatica, and Pregnancy | Side Sleepers | Premium Velour Memory Foam Leg Cushion

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Why We Love It

Enhances sleep and blood circulation.
Relieves pressure and aligns spine.
Keeps cool with gel technology.

Main Highlights

Enhance Your Sleep: Our Knee Pillow is expertly crafted to alleviate discomfort associated with lower back issues such as herniated discs, sciatica, hip joint problems, pregnancy discomfort, and post-surgery recovery, all while promoting better blood circulation.
Pressure Relief: Tested by UK medical experts our memory foam provides optimal support, ensuring your spine, hips, and knees remain perfectly aligned. Its contoured design conforms to your thigh's shape, preventing your upper leg from rolling forward—a common source of sciatic pain.
Stay Cool with Gel Technology: Our knee pillow is equipped with an innovative cooling gel pad to keep you comfortable throughout the night. The gel pad dissipates excess heat, providing a refreshing sensation that promotes a more restful sleep experience. Whether it's a hot summer night or you tend to sleep warm, our gel technology ensures you wake up feeling cool and well-rested.
Bid Farewell to Pain: You will recieve a compliimetnary Health & Wellbeing care guide with your purchase. This invaluable resource contains essential information to help you overcome back pain for good.
UK-Made Memory Foam: Unlike other products, our memory foam is tried and tested in the UK. You will also recieve a 2-Year Warranty Guarantee from OrthoBlock.

bonmedico Ergonomic Knee Pillow for Side Sleepers – Memory Foam Leg Pillow for Sleeping, Knee Cushion for Hip Pain Relief, Comfortable Knee Support for Sciatica & Knee Pain, Black

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Why We Love It

Ergonomic and optimal comfort.
Innovative and adaptable design.
Easy machine-washable cover.

Main Highlights

OPTIMAL COMFORT FOR SIDE SLEEPERS – This knee pillow for sleeping on side offers perfect support for the knee area, providing a soft and comfortable feel while lying in the side position. Ideal for side sleepers, it helps maintain proper alignment and reduces pressure on the hips and knees.
INNOVATIVE HIGH-TECH DESIGN – Featuring an ergonomic core made from an adaptable viscous gel mixture, this leg pillow contours to the natural shape of your leg. The unique design ensures the pillow stays securely in place, providing consistent comfort and support throughout the night.
VERSATILE AND UNIVERSAL SUPPORT – Whether you're seeking a knee cushion for sleeping or a leg cushion for sleeping, this pillow is perfect for side sleepers, offering relief from hip pain relief and discomfort. Its compact size (25cm x 20cm x 17.5 cm) makes it a practical solution for various sleeping positions.
COMFORTABLE AND SOFT – The knee pillow for hip pain relief features a soft velour cover that is gentle on the skin, ensuring maximum comfort while you sleep. The removable cover is designed with a convenient zipper for easy removal and cleaning.
EASY TO CLEAN AND MAINTAIN – The knee pillow for sleeping comes with a machine-washable pillowcase, making it easy to keep fresh and hygienic. Washable at 60°C, it’s made from durable materials like 100% polyester jersey and polyurethane foam, ensuring long-lasting use. Composition: Cushion: 100% polyurethane foam, internal pillowcase: 100% polyester jersey; Pillowcase: 100% polyester.

CAIFU Knee Pillow, Memory Foam Wedge Pillow Knee Pillow for Sleeping on Side, Leg Pain, Knees Pain, Joints Pain & Pregnancy Bed Leg Cushion for Side Sleepers

12% OffFree Shipping

Why We Love It

Superior quality memory foam.
Ergonomic curved design.
Machine washable cover.

Main Highlights

PREMIUM MEMORY FOAM:REDUCE BACK, HIP, LEG, KNEE & SCIATICA NERVE DISCOMFORT Alleviate hip, leg, and knee pain with the Everlasting Comfort Memory Foam Knee Pillow and get the best sleep of your life. The knee pillow is made with 100% premium quality memory foam. Superior to other pillows it won't go flat over time.
ERGONOMIC CURVED DESIGNE: Treat yourself to luxurious comfort and restful sleep. The Knee Pillow is made of pure memory foam with no additives and its orthopedic contour keeps knees or leg separated with ideal spacing to support and align your legs,hips and spine. A truly ergonomic design with its soft curves & crescent shape to fit men & women comfortably. It also can be used as a knee spacer during pregnancy or after recovery.
WASHABLE and BREATHABLE ZIPPERED COVER: The air layer fabric(Soft and comfortable,fit the skin) and Intermediate Hollowed-out Design inctease air mobility, no sweltering, the air-permeable area is wide which will not let your legs just get warm. The cover is machine washable for easy cleaning.
ELASTIC STRAP: Get an undisturbed night's rest with its adjustable hook-and-loop strap that keep the knee pillow in perfect alignment between your legs even while you toss and turn. (Fits thigh size: appro.16-25")
MULTI-POSITIONS USE: Place the pillow between your knees or legs while side sleeping, use it to elevate your feet, knees or calves or place it under your waist for extra support.

Everlasting Comfort Knee Pillow for Sleeping on Side – Premium Memory Foam Leg Cushion with Adjustable Strap – Side Sleeper Knee Support Pillow for Hip, Leg, and Lower Back Alignment

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Why We Love It

Adapts perfectly to your body.
Easy to clean and maintain.
Supports better sleep alignment.

Main Highlights

CUSTOM COMFORT FOR SIDE SLEEPERS – Made with premium memory foam, this knee pillow molds to your legs, providing personalized support for better hip, leg, and lower back alignment while you sleep.
SECURE FIT THAT STAYS IN PLACE – Featuring an adjustable strap, our leg pillow won’t shift or slip while you sleep, ensuring consistent, uninterrupted support throughout the night.
ERGONOMIC HOURGLASS DESIGN – The contoured shape cradles each leg, helping to improve posture and alignment, making it a great choice for everyday comfort and relaxation.
DURABLE & LONG-LASTING SUPPORT – Crafted from high-density memory foam, our knee cushion maintains its shape night after night, offering soft yet firm support without flattening.
EASY TO CLEAN & TRAVEL-READY – The removable, machine-washable cover keeps your knee pillow fresh and clean.

Yorkshire Homeware Knee Support Pillow | Memory Foam Leg Pillow | Bamboo Fibre Wedge Cushion | Leg Positioner elevation pillow With Strap | Pregnancy, Lower Back Hip Support

7% Off

Why We Love It

Relieves back and leg pain.
Ergonomic design for better alignment.
Removable, washable bamboo cover.

Main Highlights

YORKSHIRE HOMEWARE✨ knee pillow with memory foam, Heart Shape, lower back pain pillow / side sleeper pillows / wedge pillow.
LOWER BODY SUPPORT CUSHION: Our orthopedic leg and knee pillow for side sleepers provides a soft, supportive foundation for your lower body help to reduce back hip and leg pain, Your top leg drops in front of you putting pressure on your back, your hip joints twist & your knees touch, causing pain. Yorkshire Homeware Leg Pillow is the best leg pillow cushion for those looking for relief as the cushion comfortably supports your legs & knees to provide proper sleeping alignment & positioning to eliminate those painful pressure points
ERGONOMIC DESIGN: Our Yorkshire bamboo leg pillow give support your both leg & knees. Our goal was to improve sleeping alignment to reduce pain. The leg pillow was invented to help reduce pressure that occurs from bad sleeping posture which causes discomfort. Years later we realized that cushioning & supporting BOTH your legs & knees are important in maintaining proper alignment to help reduce pain.
BETTER KNEE POSITIONER:- Our leg positioning pillow is shaped to provide a soft and comfortable feel while sleeping, Our knee wedge pillow has a dual curved design to cradle each leg, providing separation for an ideal sleeping position.
PAIN RELIEF - Made of memory foam with a special shape to fit perfectly between the legs, this knee pillow helps to reduce knee, hips, back, lower leg and sciatic pain, also helping during pregnancy providing hip support for women.
REMOVABLE & WASHABLE BAMBOO FIBRE COVER:- The hip support pillow for sleeping is made of premium memory foam. The pillowcase is equipped with a smooth zipper for easy removal and washing. Simply remove the cover and hand or machine wash at your preferred frequency. This leg pillow is suitable for both men and women, an ideal gift for friends, family, parents.
SATISFACTION GUARANTEED - Our priority is to provide our customers with a great quality product. If you are not happy with our products please contact us we will try our best to resolve your issue.
Bamboo Leg Pillow Size Approx. 26 x 24 x 14cm

9.3

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We scanned 1469 products

We reviewed these offers relevant to the Knee Cushions For Sleeping 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 The Slumbar Pillow, Sports Medica, BEAUTRIP, MillyBeas, Contour, ORTHOBLOCK, bonmedico, CAIFU, Everlasting Comfort, Y Homeware, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Knee Cushions For Sleeping in the market, we considered we took a deep dive into 7346 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 Knee Pillow To Relieve Lower Back, Knee, Hip And Joint Pain, Sciatica And Pregnancy Discomfort | Ideal for side sleepers | Premium Memory Foam Leg pillow | Free Ebook. We love many things about this product by The Slumbar Pillow. What sets it apart from the competition is Alleviates pain, improves circulation, Relieves pressure, aligns spine, Ensures refreshing sleep.
The best value product for most shoppers and where user satisfaction is continuously the highest is Sports Medica Knee Pillow - Washable Cover Memory Foam Leg Pillow for Sleeping on Side - Doctor Developed eHandbook - Sleeping on Back - Hip Support and Alignment, Pain Relief - Side Sleeper cushion by Sports Medica based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Knee Cushions For Sleeping and the best cost-to-value ratio is CAIFU Knee Pillow, Memory Foam Wedge Pillow Knee Pillow for Sleeping on Side, Leg Pain, Knees Pain, Joints Pain & Pregnancy Bed Leg Cushion for Side Sleepersat CAIFU with a 12% discount.
Our list of the best Knee Cushions For Sleeping 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.

10 Best Knee Cushions For Sleeping in The UK

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We scanned 1469 products

We concluded that: