Best Rash Guard of 2025

Last updated on 15/10/2025
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Most Relevant
Most Relevant
Best Choice
1
Under Armour Men UA HG Armour Comp LS, Long-Sleeve Sports Top, Breathable Long-Sleeved Top for Men
Under Armour Men UA HG Armour Comp LS, Long-Sleeve Sports Top, Breathable Long-Sleeved Top for Men
Under Armour
25% OffFree Shipping
Why we love it
  • Dries quickly for convenience.
  • Anti-odour for freshness.
  • Ultimate comfort all day.
Main Highlights
  • Ideal Sports Clothing – The long-sleeve training shirt dries quickly, protects from sun rays and offers absolute comfort when worn.
  • Sweat Less – With its innovative fabric, the quick-drying sports shirt draws sweat away from the skin, while the net insert ensures extra ventilation.
  • Optimal Comfort – The long-sleeve top has all the advantages of UA compression, but is still comfortable enough to be worn all day.
  • All-day freshness – With anti-odour technology, the running shirt prevents the growth of odour-causing bacteria, keeping you fresh all day.
  • Material and Fit – Under Armour men’s compression top UA HG Armour Comp LS. Sportshirt. Fit: Compression. Material: Polyester/elastane
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9.8
Exceptional
9.8
Exceptional
Under Armour
Under Armour Men UA HG Armour Comp LS, Long-Sleeve Sports Top, Breathable Long-Sleeved Top for Men
25% OffFree Shipping
Why we love it
  • Dries quickly for convenience.
  • Anti-odour for freshness.
  • Ultimate comfort all day.
Main Highlights
  • Ideal Sports Clothing – The long-sleeve training shirt dries quickly, protects from sun rays and offers absolute comfort when worn.
  • Sweat Less – With its innovative fabric, the quick-drying sports shirt draws sweat away from the skin, while the net insert ensures extra ventilation.
  • Optimal Comfort – The long-sleeve top has all the advantages of UA compression, but is still comfortable enough to be worn all day.
  • All-day freshness – With anti-odour technology, the running shirt prevents the growth of odour-causing bacteria, keeping you fresh all day.
  • Material and Fit – Under Armour men’s compression top UA HG Armour Comp LS. Sportshirt. Fit: Compression. Material: Polyester/elastane
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Value for Money
2
O'Neill Wetsuits Men's Men's Basic Skins Short Sleeve Sun Shirt Rash Vest, Black, XXL UK
O'Neill Wetsuits Men's Men's Basic Skins Short Sleeve Sun Shirt Rash Vest, Black, XXL UK
O'Neill Wetsuits
7% Off
Why we love it
  • UPF 50+ Ultraviolet Protection.
  • Perfect For Beach Days.
  • Super Soft Rash Protection.
Main Highlights
  • Skin Cancer Foundation Recommended Product; UPF 50+ Ultraviolet Protection
  • Perfect For Surfing, Swimming, Paddle Sports, Boating, And Beach Days
  • Minimal Seam Placement For Maximum Rash Protection
  • Premium 6oz Nylon/Spandex Incorporates 4-Way Stretch And Super Soft Rash Protection
  • Slim Fit: Fits Close to Body, But Is Not Tight
Show More
9.8
Exceptional
9.8
Exceptional
O'Neill Wetsuits
O'Neill Wetsuits Men's Men's Basic Skins Short Sleeve Sun Shirt Rash Vest, Black, XXL UK
7% Off
Why we love it
  • UPF 50+ Ultraviolet Protection.
  • Perfect For Beach Days.
  • Super Soft Rash Protection.
Main Highlights
  • Skin Cancer Foundation Recommended Product; UPF 50+ Ultraviolet Protection
  • Perfect For Surfing, Swimming, Paddle Sports, Boating, And Beach Days
  • Minimal Seam Placement For Maximum Rash Protection
  • Premium 6oz Nylon/Spandex Incorporates 4-Way Stretch And Super Soft Rash Protection
  • Slim Fit: Fits Close to Body, But Is Not Tight
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3
RDX Rash Guard BJJ, Compression Baselayer Top Men, Quick Cool Dry Wetsuit Swimming Vest for Surfing MMA Training Sparring Running Cycling, Men's Sweatshirts Workouts, Long Short Sleeve Thermal Shirt
RDX Rash Guard BJJ, Compression Baselayer Top Men, Quick Cool Dry Wetsuit Swimming Vest for Surfing MMA Training Sparring Running Cycling, Men's Sweatshirts Workouts, Long Short Sleeve Thermal Shirt
RDX
Free Shipping
Why we love it
  • Durable and resilient fabric.
  • Excellent 4-way stretchability.
  • Sweat-wicking and breathable.
Main Highlights
  • THERMAL COMPRESSION FABRIC – The combination of polyester and spandex creates a durable and resilient fabric. This makes these compression base layer rash guards optimal for relentless use during training sessions like BJJ, Muay Thai, No-Gi, and sports like basketball, football, baseball, and other high-intensity activities. SMALL SIZE is RECOMMENDED FOR UPTO 14 YEARS OF AGE
  • 4-WAY STRETCHABILITY – The wrinkle-resistant material of the compression T-shirts is flexible with 4-way stretchability making it easier to perform all sorts of athletic moves. This allows the wearers a wide range of mobility while donning the RDX Sports shirt for running, weight training, cycling, or hiking.
  • EXTENSION PANELS FOR MOBILITY – The elasticity combined with extended panels in the underarm sections of the thermal base layer shirt makes it easy and comfortable to wear as users work out, train, or partake in any sports or activities like surfing. The wrinkle-resistant fabric makes it ideal for HIIT workouts and activities like skiing, snowboarding, and yoga while providing freedom of movement. These compression rash guards are available in both full-sleeved and half-sleeved versions.
  • COMFORTABLE FLATLOCKED SEAMS – The flat-locked seams of the thermal compression tee combine with the lightweight design and crew neckline to ensure comfort and maximum utility for the users. The core compression supportive fit is ideal for wearing during long and tiring workout sessions.
  • SWEAT-WICKING AND BREATHABLE – The sweat-wicking thermal shirt is breathable and allows the wearers to train for Boxing, Muay Thai, BJJ and other similar activities while maintaining an optimal temperature. This keeps the wearer dry during their workout sessions.
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9.6
Superb
9.6
Superb
RDX
RDX Rash Guard BJJ, Compression Baselayer Top Men, Quick Cool Dry Wetsuit Swimming Vest for Surfing MMA Training Sparring Running Cycling, Men's Sweatshirts Workouts, Long Short Sleeve Thermal Shirt
Free Shipping
Why we love it
  • Durable and resilient fabric.
  • Excellent 4-way stretchability.
  • Sweat-wicking and breathable.
Main Highlights
  • THERMAL COMPRESSION FABRIC – The combination of polyester and spandex creates a durable and resilient fabric. This makes these compression base layer rash guards optimal for relentless use during training sessions like BJJ, Muay Thai, No-Gi, and sports like basketball, football, baseball, and other high-intensity activities. SMALL SIZE is RECOMMENDED FOR UPTO 14 YEARS OF AGE
  • 4-WAY STRETCHABILITY – The wrinkle-resistant material of the compression T-shirts is flexible with 4-way stretchability making it easier to perform all sorts of athletic moves. This allows the wearers a wide range of mobility while donning the RDX Sports shirt for running, weight training, cycling, or hiking.
  • EXTENSION PANELS FOR MOBILITY – The elasticity combined with extended panels in the underarm sections of the thermal base layer shirt makes it easy and comfortable to wear as users work out, train, or partake in any sports or activities like surfing. The wrinkle-resistant fabric makes it ideal for HIIT workouts and activities like skiing, snowboarding, and yoga while providing freedom of movement. These compression rash guards are available in both full-sleeved and half-sleeved versions.
  • COMFORTABLE FLATLOCKED SEAMS – The flat-locked seams of the thermal compression tee combine with the lightweight design and crew neckline to ensure comfort and maximum utility for the users. The core compression supportive fit is ideal for wearing during long and tiring workout sessions.
  • SWEAT-WICKING AND BREATHABLE – The sweat-wicking thermal shirt is breathable and allows the wearers to train for Boxing, Muay Thai, BJJ and other similar activities while maintaining an optimal temperature. This keeps the wearer dry during their workout sessions.
Show More
4
Oneill Wetsuits Men's Basic Skins Short Sleeve Rash Guard, Black,M
Oneill Wetsuits Men's Basic Skins Short Sleeve Rash Guard, Black,M
O'Neill Wetsuits
4% OffFree Shipping
Why we love it
  • Skin cancer foundation's top pick.
  • Perfect for various water activities.
  • Ensures comfort with durability.
Main Highlights
  • Skin Cancer Foundation Recommended Product; UPF 50+ Ultraviolet Protection
  • Perfect For Surfing, Swimming, Paddle Sports, Boating, And Beach Days
  • Comfortable Yet Durable 6oz Polyester/Spandex Construction
  • Minimal Seam Placement For Maximum Rash Protection
  • Performance Fit: Form-Fitting Tight Layer Fits Like A Second Skin
Show More
9.5
Superb
9.5
Superb
O'Neill Wetsuits
Oneill Wetsuits Men's Basic Skins Short Sleeve Rash Guard, Black,M
4% OffFree Shipping
Why we love it
  • Skin cancer foundation's top pick.
  • Perfect for various water activities.
  • Ensures comfort with durability.
Main Highlights
  • Skin Cancer Foundation Recommended Product; UPF 50+ Ultraviolet Protection
  • Perfect For Surfing, Swimming, Paddle Sports, Boating, And Beach Days
  • Comfortable Yet Durable 6oz Polyester/Spandex Construction
  • Minimal Seam Placement For Maximum Rash Protection
  • Performance Fit: Form-Fitting Tight Layer Fits Like A Second Skin
Show More
5
O'Neill Wetsuits Men's Basic Skins Long Sleeve Rash Guard - Black, L
O'Neill Wetsuits Men's Basic Skins Long Sleeve Rash Guard - Black, L
O'Neill Wetsuits
7% Off
Why we love it
  • UV protection ensures skin safety.
  • Perfect for various water activities.
  • Comfortable, durable and rash-resistant.
Main Highlights
  • Skin Cancer Foundation Recommended Product; UPF 50+ Ultraviolet Protection
  • Perfect For Surfing, Swimming, Paddle Sports, Boating, And Beach Days
  • Comfortable Yet Durable 6oz Polyester/Spandex Construction
  • Minimal Seam Placement For Maximum Rash Protection
  • Performance Fit: Form-Fitting Tight Layer Fits Like A Second Skin
Show More
9.3
Superb
9.3
Superb
O'Neill Wetsuits
O'Neill Wetsuits Men's Basic Skins Long Sleeve Rash Guard - Black, L
7% Off
Why we love it
  • UV protection ensures skin safety.
  • Perfect for various water activities.
  • Comfortable, durable and rash-resistant.
Main Highlights
  • Skin Cancer Foundation Recommended Product; UPF 50+ Ultraviolet Protection
  • Perfect For Surfing, Swimming, Paddle Sports, Boating, And Beach Days
  • Comfortable Yet Durable 6oz Polyester/Spandex Construction
  • Minimal Seam Placement For Maximum Rash Protection
  • Performance Fit: Form-Fitting Tight Layer Fits Like A Second Skin
Show More
6
Quiksilver All Time - Short Sleeve UPF 50 Rash Vest for Men
Quiksilver All Time - Short Sleeve UPF 50 Rash Vest for Men
Quiksilver
Free Shipping
Why we love it
  • Chlorine-resistant for long-lasting wear.
  • Moisture-wicking keeps you comfortable.
  • UPF 50 protects against sun.
Main Highlights
  • Chlorine-resistant
  • Wicks moisture away from the body
  • rashguard
  • Sun protection: UPF 50 sun protection
  • Fabric: Saltwater resistant fabric made from recycled yarn
Show More
9.3
Superb
9.3
Superb
Quiksilver
Quiksilver All Time - Short Sleeve UPF 50 Rash Vest for Men
Free Shipping
Why we love it
  • Chlorine-resistant for long-lasting wear.
  • Moisture-wicking keeps you comfortable.
  • UPF 50 protects against sun.
Main Highlights
  • Chlorine-resistant
  • Wicks moisture away from the body
  • rashguard
  • Sun protection: UPF 50 sun protection
  • Fabric: Saltwater resistant fabric made from recycled yarn
Show More
7
LAFROI Men's Long Sleeve UPF 50+ Baselayer Skins Performance Fit Compression Rash Guard-CLYYB Asym Dragon Size MD
LAFROI Men's Long Sleeve UPF 50+ Baselayer Skins Performance Fit Compression Rash Guard-CLYYB Asym Dragon Size MD
LAFROI
21% OffFree Shipping
Why we love it
  • Fights against sunburn effectively.
  • Versatile for various activities.
  • Promotes comfort and muscle control.
Main Highlights
  • 【UPF 50+】UV protection fabric helps you fight against sunburn; to create barrier above the skin
  • 【Multi-Use】Suitable for most outdoor/indoor activities, good to use for water sports, you shall be amazed by its versatility; our customers have been wearing it for surfing, BJJ, workout, paddle sports, and a huge variety of sports
  • 【Lightweight & quick dry】The fabric absorbs moisture well while maintaining its breathability, and continuously keep your body out from humidity
  • 【Muscle Control】“Burst" series spandex empowers the compression to hold your muscle and prevent overstretch; simultaneously, creates elasticity that makes you comfortable to move
  • 【Size Tip】We prepared the sizing chart at the image list for you to locate the size that fits you the most
Show More
9.1
Superb
9.1
Superb
LAFROI
LAFROI Men's Long Sleeve UPF 50+ Baselayer Skins Performance Fit Compression Rash Guard-CLYYB Asym Dragon Size MD
21% OffFree Shipping
Why we love it
  • Fights against sunburn effectively.
  • Versatile for various activities.
  • Promotes comfort and muscle control.
Main Highlights
  • 【UPF 50+】UV protection fabric helps you fight against sunburn; to create barrier above the skin
  • 【Multi-Use】Suitable for most outdoor/indoor activities, good to use for water sports, you shall be amazed by its versatility; our customers have been wearing it for surfing, BJJ, workout, paddle sports, and a huge variety of sports
  • 【Lightweight & quick dry】The fabric absorbs moisture well while maintaining its breathability, and continuously keep your body out from humidity
  • 【Muscle Control】“Burst" series spandex empowers the compression to hold your muscle and prevent overstretch; simultaneously, creates elasticity that makes you comfortable to move
  • 【Size Tip】We prepared the sizing chart at the image list for you to locate the size that fits you the most
Show More
8
LAFROI Men's Short Sleeve UPF 50+ Baselayer Skins Compression Rash Guard (Asym Fantasy, LG)
LAFROI Men's Short Sleeve UPF 50+ Baselayer Skins Compression Rash Guard (Asym Fantasy, LG)
LAFROI
Free Shipping
Why we love it
  • Maximum UV protection with UPF50+.
  • Versatile for various sports activities.
  • Ensures comfort & prevents overstretch.
Main Highlights
  • 【UPF 50+】UV protection fabric helps you fight against sunburn; to create barrier above the skin
  • 【Multi-Use】Suitable for most outdoor/indoor activities, good to use for water sports, you shall be amazed by its versatility; our customers have been wearing it for surfing, BJJ, workout, paddle sports, and a huge variety of sports
  • 【Lightweight & quick dry】The fabric absorbs moisture well while maintaining its breathability, and continuously keep your body out from humidity
  • 【Muscle Control】“Burst" series spandex empowers the compression to hold your muscle and prevent overstretch; simultaneously, creates elasticity that makes you comfortable to move
  • 【Size Tip】We prepared the sizing chart at the image list for you to locate the size that fits you the most
Show More
8.9
Excellent
8.9
Excellent
LAFROI
LAFROI Men's Short Sleeve UPF 50+ Baselayer Skins Compression Rash Guard (Asym Fantasy, LG)
Free Shipping
Why we love it
  • Maximum UV protection with UPF50+.
  • Versatile for various sports activities.
  • Ensures comfort & prevents overstretch.
Main Highlights
  • 【UPF 50+】UV protection fabric helps you fight against sunburn; to create barrier above the skin
  • 【Multi-Use】Suitable for most outdoor/indoor activities, good to use for water sports, you shall be amazed by its versatility; our customers have been wearing it for surfing, BJJ, workout, paddle sports, and a huge variety of sports
  • 【Lightweight & quick dry】The fabric absorbs moisture well while maintaining its breathability, and continuously keep your body out from humidity
  • 【Muscle Control】“Burst" series spandex empowers the compression to hold your muscle and prevent overstretch; simultaneously, creates elasticity that makes you comfortable to move
  • 【Size Tip】We prepared the sizing chart at the image list for you to locate the size that fits you the most
Show More
9
Mytra Fusion BJJ Rash Guard Men Base Layer Compression Rash Guard (Black, Large)
Mytra Fusion BJJ Rash Guard Men Base Layer Compression Rash Guard (Black, Large)
Mytra Fusion
Free Shipping
Why we love it
  • Seamless paddle zones feature comfort.
  • Great for multiple activities.
  • Blocks UV rays effectively.
Main Highlights
  • For those who might feel a little conscious with a skin-tight rash guard, the Mytra Long Sleeved Tee is a great choice. It has seamless paddle zones and is flat-lock stitched for comfort. It’s made of 85% Polyester and 15% Spandex, giving it just the right amount of stretch and durability.
  • Rash Guard features a high-stretch and form-fitting Lycra that’s warm, easy to wear, non-chafing, and protective layer. This is a very versatile product by Mytra. It’s made for both men and women, and they can use it for surfing, diving, or even yoga and fitness.
  • The material is very lightweight and it dries off fast. This makes this rash guard very soft and breathable. When it comes to design, it really stands out on this rash guard. The fabric is very tightly knit to keep the UV rays away from your skin
  • A big plus is that the shirt retains its sun blocking property even if it’s stretched out. A great piece of sports equipment, this rash guard is not just for swimming. It is great for both water and other sports.
  • The Mytra compression shirt gives you great elasticity and flexibility while retaining high comfort. It’s smooth and very soft, so it won’t get in your way during activities.
Show More
8.8
Excellent
8.8
Excellent
Mytra Fusion
Mytra Fusion BJJ Rash Guard Men Base Layer Compression Rash Guard (Black, Large)
Free Shipping
Why we love it
  • Seamless paddle zones feature comfort.
  • Great for multiple activities.
  • Blocks UV rays effectively.
Main Highlights
  • For those who might feel a little conscious with a skin-tight rash guard, the Mytra Long Sleeved Tee is a great choice. It has seamless paddle zones and is flat-lock stitched for comfort. It’s made of 85% Polyester and 15% Spandex, giving it just the right amount of stretch and durability.
  • Rash Guard features a high-stretch and form-fitting Lycra that’s warm, easy to wear, non-chafing, and protective layer. This is a very versatile product by Mytra. It’s made for both men and women, and they can use it for surfing, diving, or even yoga and fitness.
  • The material is very lightweight and it dries off fast. This makes this rash guard very soft and breathable. When it comes to design, it really stands out on this rash guard. The fabric is very tightly knit to keep the UV rays away from your skin
  • A big plus is that the shirt retains its sun blocking property even if it’s stretched out. A great piece of sports equipment, this rash guard is not just for swimming. It is great for both water and other sports.
  • The Mytra compression shirt gives you great elasticity and flexibility while retaining high comfort. It’s smooth and very soft, so it won’t get in your way during activities.
Show More
10
HUGE SPORTS Mens Rash Vest- Wildling Series Rash Guard Short Sleeve Quick Drying Wetsuit Swimming Tops for Surfing BJJ Jiu Jitsu(Bear,L)
HUGE SPORTS Mens Rash Vest- Wildling Series Rash Guard Short Sleeve Quick Drying Wetsuit Swimming Tops for Surfing BJJ Jiu Jitsu(Bear,L)
HUGE SPORTS
12% OffFree Shipping
Why we love it
  • Wild series with unique aesthetics.
  • Reduces fatigue, enhances energy.
  • Lightweight, quick-drying fabric.
Main Highlights
  • 【Animal totem 】Wild Series merges the animal totem with the aesthetics of geometry that composes our unique implication.Please order one size up for a comfortable fit .
  • 【Reduce fatigue】Our tatami rash guard is made of four-way stretching fabric, which stabilizes your muscles with compression to prevent fatigue and energy loss.
  • 【Lightweight & quick dry】Silky and breathable fabric wicks moisture away from your skin, to be lightweight and quick drying, keeping you cool while outdoors in the direct sunlight.
  • 【Sun protection】The rash vest mens with sun protection.Durable high-density fabric that protects against rashes and abrasions.
  • 【Functional】Perfect for surfing, swimming, boarding, hiking, diving, snorkeling, stand up paddle boarding (SUP), riding, running, workout,or the gym, other outdoor activities and water sports.
Show More
8.7
Excellent
8.7
Excellent
HUGE SPORTS
HUGE SPORTS Mens Rash Vest- Wildling Series Rash Guard Short Sleeve Quick Drying Wetsuit Swimming Tops for Surfing BJJ Jiu Jitsu(Bear,L)
12% OffFree Shipping
Why we love it
  • Wild series with unique aesthetics.
  • Reduces fatigue, enhances energy.
  • Lightweight, quick-drying fabric.
Main Highlights
  • 【Animal totem 】Wild Series merges the animal totem with the aesthetics of geometry that composes our unique implication.Please order one size up for a comfortable fit .
  • 【Reduce fatigue】Our tatami rash guard is made of four-way stretching fabric, which stabilizes your muscles with compression to prevent fatigue and energy loss.
  • 【Lightweight & quick dry】Silky and breathable fabric wicks moisture away from your skin, to be lightweight and quick drying, keeping you cool while outdoors in the direct sunlight.
  • 【Sun protection】The rash vest mens with sun protection.Durable high-density fabric that protects against rashes and abrasions.
  • 【Functional】Perfect for surfing, swimming, boarding, hiking, diving, snorkeling, stand up paddle boarding (SUP), riding, running, workout,or the gym, other outdoor activities and water sports.
Show More