UPF 50+ fabric. Long-sleeved. Blocks at least 95% of UV rays, even when wet.

Sun protection

Slim fit. Prevents chafing against the board. 1-hour sessions.

Reduced chafing

Loop at the hem to attach to your shorts.

Resistant to impact of waves

For surfing in warm water for up to 1 hour.

Maximum wash temperature of 30°C. Very delicate cycle.

anti-uv

Collar Type

UPF standard

Type of Length

UV Protection Factor

sleeve length

Main Material

All our UV-resistant rash guards are UPF 50+, meaning they offer maximum sun protection. Choose your sleeve length based on your activity. Our line was primarily designed to meet surfers’ demanding needs. 
Choose your T-shirt based on the duration of your surf session: 1 hour, 2 hours, or 3 hours.

How to choose your rash guard (part 1)

1 hour: occasional practice. Choose either a loose fit (easy to put on, comfortable when dry) or a tight fit (comfortable when wet). Look for a loop system so you can fasten the rash guard to your shorts.
2 hours: regular practice. A rash guard with a drawstring and seamless underarm panels will improve fit and comfort in the water.
3 hours: intensive practice. A style with added warmth will let you stay out longer.

How to choose your rash guard (part 2)

This Olaian rash guard blocks at least 98% of UVB rays and 95% of UVA rays (UPF 50+). guaranteeing effective protection from the sun. Ideal for water sports, it can be worn in or out of the water. 
The density of the textile fibres filters out UV rays for long-lasting protection, even after washing.The elastane may deteriorate in chlorinated water.

UV protection even when wet

UPF (ultraviolet protection factor) is an international standard that measures  the proportion of UV rays a fabric lets through to your skin.
A UPF of 50+ means that the fabric blocks at least 98% of UVB rays and 95% of UVA rays.

What does UPF 50+ mean?

This UV-resistant rash guard helps minimize irritation due to contact with your surfboard or bodyboard. It can also be worn under a wetsuit to limit chafing around the neck and armpits. Shown to reduce chafing from paddling movements during one-hour sessions. If you plan to surf for more than one hour, our 500 UV rash guard with seamless underarm panels is a better choice.

This rash guard has a front loop that attaches to the cord of your swim shorts to keep it from riding up while you surf. Ideal for sessions of up to an hour. For longer sessions, we recommend our UV 500 rash guard, which also has a drawstring at the hips to keep it in place. A rash guard can cause irritation on the lower abdomen if it rides up.

Support and stability in waves

This rash guard is recommended for use in water temperatures of 22°C and up. Air temperature may affect this recommendation. 
Our thermal models are made of fleece, neoprene, or both. We recommend choosing a model made with neoprene if you’ll be out in conditions where the wind exceeds 15 km/h.

Warmth and wind

Our rash guards meet the needs of the most demanding surfers. They’re compatible with many other water sports, including swimming, kitesurfing, windsurfing, wakeboarding, water skiing, and stand-up paddle boarding.

Suitable for multiple water sports

This top is UV-resistant, but it doesn’t provide total sun protection. Consider other factors like reflections (off water, sand, etc.), temperature, and time of day. Wearing this top is just one part of staying safe in the sun. You should also wear sunglasses and a hat or cap, apply sunscreen regularly, and drink plenty of water.

Sun exposure advice

Based in Hendaye, France, Olaian is Decathlon’s surfing brand. With our offices right by the river, we’re able to design products and run field tests the very same day.

What is Olaian?

Surfing Rash Guards, Surf T-Shirts & Leggings

UPF 50+ fabric. Sun protection even when wet. Blocks at least 95% of UV rays. 

Its hem drawstring and loop keep this top firmly in place when catching waves. 

Fitted cut and seamless panels under the arms. 

Quick drying

Suited for surfing or other water sports in warm water of at least 22°C.

Maximum washing temperature 30°C. Normal cycle.

Skill Level

Tightening Type

All our UV-resistant rash guards are UPF 50+, meaning they offer maximum sun protection. 
Choose your sleeve length based on your activity. Our line is primarily designed to meet surfers’ demanding needs. 
Choose your rash guard based on the duration of your surf session: 1 hour, 2 hours, or 3 hours. 

How to choose your rash guard (Part 1) 

1 hour: occasional practice. Choose between a loose cut for ease of dressing and comfort when dry, or a fitted cut for comfort when wet. Get a loop system to fasten the rash guard to your shorts.
2 hours: regular practice. A rash guard with a drawstring and seamless underarm panels improves fit and comfort in the water.
3 hours: intensive practice. A model with added warmth lets you stay out longer. 

How to choose your rash guard (Part 2)

This rash guard’s UV-resistant fabric blocks at least 98% of UVB radiation and 95% of UVA (UPF 50+), guaranteeing effective sun protection. Ideal for aquatic sports, they can be worn in or out of the water. The density of the weave filters out UV rays for long-lasting protection, even after washing. The elastane may deteriorate in chlorinated water. 

UV protection 

UPF (ultraviolet protection factor) is an international standard that measures the proportion of UV rays a fabric lets through to your skin. A UPF of 50+ means the fabric blocks at least 98% of UVB rays and 95% of UVA rays. 

What does UPF 50+ mean? 

This UV-resistant rash guard minimizes irritation due to contact with your surfboard or bodyboard. Wear it under a wetsuit to limit rubbing, especially around the neck and armpits. Seamless panels under the arms reduce irritation caused by paddling movements. After a 2-hour session, our tests confirm that chafing is significantly reduced. 

Anti-irritation 

This UV-resistant rash guard has a hip drawstring to keep it firmly in place. You can also attach it to the drawstring on your boardshorts to prevent it from riding up while you surf. 

Drawstring 

This rash guard is recommended for use in water temperatures of 22°C and up. Air temperature may affect this recommendation. 
Our thermal models are made of fleece, neoprene, or both. We recommend choosing a model made with neoprene if you’ll be out in conditions where the wind exceeds 15 km/h. 

Warmth and wind 

 Our UV tops meet the needs of the most demanding surfers. They’re compatible with many other water sports, including swimming, kitesurfing, windsurfing, wakeboarding, water skiing, and stand-up paddle boarding. 

Suitable for multiple water sports 

This top is UV-resistant, but it doesn’t provide total sun protection. Consider other factors like reflections (off water, sand, etc.), temperature, and time of day. Wearing this top is just one part of staying safe in the sun. You should also wear sunglasses and a hat or cap, apply sunscreen regularly, and drink plenty of water. 

Sun exposure advice 

Clothes & Waders

Correctly sealed, the pouch is waterproof up to 2 m for 30 min: IPX8 standard.

Waterproof

Allows for touchscreen use out of the water.

Tactile efficiency

Easy to use. Push until the lock clicks into place

Easy opening/closing

Waterproof pouch to protect your phone and important documents or papers when you're out on the water. Ideal for your sea outings. 

Condition

Number of Compartments

Fastener Type

Slide the clip. 
Open the pouch. 
Insert your phone. 
Seal the pouch. 
Slide the clip until you hear a click.

Check the bag’s watertightness regularly using paper towel.

How it works

On dry land: 
Your phone’s touchscreen is functional. You can still make calls, take pictures, and read your screen. 
Note: Picture quality is reduced.

Underwater: 
The touchscreen won’t work underwater.
You can’t take pictures.

Phone functions

Dimensions
Width: 110 mm
Height: 225 mm

Weight: 40 g

Maximum dimensions of phone:
Width: 90 mm
Height: 180 mm

Note: this may vary depending on the thickness of your phone and whether or not you have a protective case.

Technical dimensions

Regularly check the pouch’s waterproofness. A dent or small puncture can damage the seal.
Slip the pouch under your UV top, T-shirt, or life jacket while you’re on the water.
During high-speed activities (jet skiing, kite surfing, etc.), protect it from the wind by keeping it in your wetsuit, for example.

Directions

Boat accessories and bags

A compact, lightweight microfibre towel you can take anywhere.

Compact design

Most effective if you pat your skin with the towel instead of rubbing.

Absorption

Machine washable. Does not tear. Resistant to repeated washing.

Easy maintenance

A 110 x 175 cm microfibre towel for those who don’t want to compromise: large surface area, small pack size, absorbency and stylish design.

Weight (g)

Grammage

touch

Style

Width

Length (cm)

Weight

Surface area

Swimming Towels

UPF 50+ fabric. Sun protection even when wet. Blocks at least 95% of UV rays.

Prevents chafing against the board. 1-hour sessions.

Loop at the hem to attach to your shorts. Wave resistance

Ease of Maintenance 

Designed for surfing in warm water for less than an hour. Limits abrasion on contact with the board

All our UV-resistant T-shirts are UPF 50+, meaning they offer maximum sun protection.  Choose your sleeve length based on your activity.
That said, our line was primarily designed to meet the specific needs of surfers.

Choose your T-shirt based on the duration of your surf session: 1 hour, 2 hours, or 3 hours.

How to choose your rash guard (Part 1)

1 hour: Occasional practice. Choose either a loose fit (easy to put on, comfortable when dry) or a tight fit (comfortable when wet). Look for a loop system so you can fasten the rash guard to your shorts.
2 hours: Regular practice. A rash guard with a drawstring and seamless underarm panels will improve fit and comfort in the water.
3 hours: Intensive practice. A style with added warmth will let you stay out longer.

How to choose a UV protection T-shirt (Part 2: )

Ideal for water sports, they can be worn in or out of the water. Chlorine-resistant.

UV protection even when wet.

UPF (ultraviolet protection factor) is an international standard that measures  the proportion of UV rays a fabric lets through to your skin.A UPF of 50+ means that the fabric blocks at least 98% of UVB rays and 95% of UVA rays.

This rash guard reduces chafing against your surfboard or bodyboard. Its loose fit makes it easier to put on and more comfortable when dry. Choose the fitted 100 or 500 model if you prefer comfort when wet or plan to wear it under a wetsuit. Shown to reduce chafing during 1-hour sessions. If you plan to surf for longer, our 500 UV rash guard with seamless underarm panels is a better choice.

This rash guard has a front loop that attaches to the cord of your swim shorts to keep it from riding up while you surf. Ideal for sessions of up to an hour. For more than 1 hour, we recommend choosing the 500 UV top, which also has a drawstring at the hips for better stability. A rash guard can cause irritation on the lower abdomen if it rides up.

Our UV T-shirts meet the needs of the most demanding surfers. They’re compatible with many other water sports, including swimming, kitesurfing, windsurfing, wakeboarding, water skiing, and stand-up paddle boarding.

Olaian, Decathlon’s surfing brand, is based in Hendaye, France.
 With our offices right by the water, we’re able to design products and run field tests the very same day.

Reduces friction between the torso and the board. 

Loop at the hem for attaching to your shorts. 

Mesh prevents sand from getting trapped. 

This loose-fitting rash guard with print is perfect for warm-water surfing and can be worn both in and out of the water.

All our UV-resistant rash guards are UPF 50+, meaning they offer maximum sun protection. Choose your sleeve length based on your activity.
That said, our line is designed primarily to meet the specific needs of surfers.

Choose your rash guard based on the duration of your surf session: 1 hour, 2 hours or 3 hours. 

Ideal for aquatic sports, they can be worn in or out of the water. Chlorine-resistant. 

UV protection even when wet. 

This rash guard reduces chafing against your surfboard or bodyboard. The loose cut of this rash guard t-shirt makes it easier to put on and is more comfortable when dry. Choose the fitted 100 or 500 model if you prefer comfort when wet or plan to wear it under a wetsuit. Shown to reduce chafing during 1-hour sessions. If you plan to surf for longer, our 500 UV rash guard with seamless underarm panels is a better choice. 

You can attach this top to the drawstring on your boardshorts to prevent it from riding up while you surf. Ideal for sessions of up to an hour. For more than 1 hour, we recommend choosing the 500 UV top, which also has a drawstring at the hips for better stability. A rash guard can cause irritation on the lower abdomen if it rides up. 

Shorts attachment loop

Our UV tops meet the needs of the most demanding surfers. They’re compatible with many other water sports, including swimming, kitesurfing, windsurfing, wakeboarding, water skiing, and stand-up paddle boarding.

UPF 50+ fabric. Sun protection even when wet. Blocks at least 95% of UV rays.

A drawstring and loop keep this top firmly in place when catching waves.

This rash guard is ideal for surfing in warm water, for sessions lasting up to 2 hours.

This rash guard’s UV-resistant fabric blocks at least 98% of UVB rays and 95% of UVA rays (UPF 50+), guaranteeing effective protection from the sun. Ideal for water sports, it can be worn in or out of the water. The density of the weave filters out UV rays for long-lasting protection, even after washing. The elastane may deteriorate in chlorinated water.

UV protection

This UV-resistant top has a drawstring at the hips. hips to keep it firmly in place. You can also attach it to the drawstring on your boardshorts to prevent it from riding up while you surf.

Men's Clearance

With a fleece lining, you’ll be warmer than with plain lycra.

Warmth

Tight-fitting cut and seamless panels under the arms. 3 hour sessions.

The water-repellent treatment limits water absorption and speeds up drying.

This fleece-lined top can be worn on its own or under a neoprene wetsuit for thermal comfort. For sessions up to 3 hours.

Lining Material

When you’re in the water, more than half of your body heat is lost through your extremities (feet, hands, head). To stay warm, consider these accessories:

- In water (> 17°C): Low-cut neoprene booties.
- In water (12°C–17°C): High-cut booties and gloves.
- In water (7°C–12°C): Boots, gloves, hoodie, hooded top...
Find our entire range of neoprene accessories on decathlon.ca.

Stay warm for longer with our thermal accessories!
Each temperature range has its own outfit.

These accessories were primarily developed for surfing. 
Our design choices make these fleece tops compatible with other water sports such as kitesurfing, windsurfing, wakeboarding, water skiing, sea wading or SUP (stand up paddle boarding).

Multi-sport nautical accessory

The minimum water temperature recommended for the use of this surfing top is 22°C if it is worn on its own. This fleece shirt helps avoid shivering when you enter the water. 
Warning: the presence of wind will have an impact and can cause discomfort when wet, making you feel colder. In windy conditions it is therefore recommended to choose a neoprene top.
This top can be worn under your wetsuit for extra warmth.

This thermal top helps limit rubbing and chafing due to contact with the surfboard or bodyboard. It can also be worn under a wetsuit to limit chafing around the neck and armpits. Seamless panels under the arms reduce irritation caused by paddling movements. Our various test protocols confirmed that chafing was significantly reduced during 3-hour sessions.

This anti-UV rash guard is perfect for beginner surfers.

Place of Practice

All our UV-resistant rash guards are UPF 50+, meaning they offer maximum sun protection. 
The sleeve lengths vary, and they’re suitable for different water sports. That said, our line was primarily designed to meet the specific needs of surfers. 
Choose your rash guard based on the duration of your surf session: 1 hour, 2 hours, or 3 hours.

This Olaian rash guard blocks at least 98% of UVB rays and 95% of UVA rays (UPF 50+), guaranteeing effective protection from the sun. Ideal for water sports, they can be worn in or out of the water. The density of the textile fibres filters out UV rays for long-lasting protection, even after washing. Chlorine-resistant.

At the beginner level, you are just learning to surf or surf only a few times a year. You ride small or broken waves in shallow bodies of water where your feet touch the bottom. We offer a wide range of swimwear for beginners of all body types.

Beginner surfers

UPF (ultraviolet protection factor) is an international standard that measures   the proportion of UV rays a fabric lets through to your skin. A UPF of 50+ means that the fabric blocks at least 98% of UVB rays and 95% of UVA rays.

Our UV T-shirts meet the needs of the most demanding surfers. They’re also compatible with many other water sports, including kitesurfing, windsurfing, wakeboarding, water skiing, and stand-up paddle boarding.

Based in Hendaye, in southwest France, Olaian is Decathlon’s new surfing and bodyboarding brand. With our offices right by the water, we can design products and field-test them the very same day.

Olaian, Decathlon’s surf brand

clearance

This long-sleeved anti-UV rash guard is perfect for beginner surfers.

This shirt has been completely redesigned and is now made entirely from recycled fabric, generating 84% less CO2 than the previous model. The ocean (and the planet) are our playing field, so let’s protect them.

Sustainable design

We have opted not to dye this garment to significantly lower its carbon footprint.

Zero dye design

This long-sleeved rash guard is perfect for beginner surfers.

Water Temperature

At the beginner level, you are just learning to surf or surf only a few times a year. You ride small or broken waves in shallow waters where your feet touch the bottom. We offer a wide range of swimwear for beginners of all body types.

All our rash guards are UPF 50+, meaning they offer maximum sun protection. 
The sleeve lengths vary, and they’re suitable for different water sports. That said, our line was primarily designed to meet the specific needs of surfers. 
Choose your rash guard based on the duration of your surf session: 1 hour, 2 hours, or 3 hours.

This Olaian rash guard blocks at least 98% of UVB rays and 95% of UVA rays (UPF 50+), guaranteeing effective sun protection. Ideal for water sports, they can be worn in or out of the water. The density of the weave filters out UV rays for long-lasting protection, even after washing. Chlorine-resistant.

This rash guard has a front loop that attaches to the cord of your swim shorts to keep it from riding up while you surf. Ideal for sessions of up to one hour. For longer sessions, we recommend our UV 500 top, which also has a drawstring at the hips to keep it in place. Keeps the clothing in place in waves and offers better protection.

Based in Hendaye, in southwest France, Olaian is Decathlon’s surfing and bodyboarding brand. With our offices right by the water, we can design products and field-test them the very same day.

Canoe Camping Essentials

Drawstrings on both sides attach to your swim trunks. 

This rash guard is designed for intermediate surfers riding waves less than 1 m tall.

All our UV-resistant rash guards are UPF 50+, offering maximum sun protection. 
Choose your sleeve length based on your activity. Our line was primarily designed to meet surfers’ demanding needs.
Choose your rash guard based on the duration of your surf session: 1 hour, 2 hours, or 3 hours. 

Choosing your rash guard (Part 1) 

1 hour: occasional practice. Choose between a loose cut (priority to ease of dressing and comfort when dry) or a fitted cut (priority to comfort when wet). Look for a loop system so you can fasten the rash guard to your shorts.
2 hours: regular practice. A rash guard with a drawstring and seamless underarm panels improves fit and comfort in the water.
3 hours: intensive practice. A style with added warmth lets you stay out longer. 

Choosing your rash guard (Part 2)

The fabric of this Olaian anti-UV product blocks at least 98% of UVB rays and 95% of UVA rays (UPF 50+), guaranteeing effective sun protection. Ideal for water sports, they can be worn in or out of the waves. The density of the weave filters out UV rays for long-lasting protection, even after washing. Caution: the elastane in the fibres may deteriorate in chlorinated water. 

This anti-UV top has two drawstrings on the hips to attach the sides of the top to the swimsuit bottoms for greater stability in waves. A loop allows you to fasten your shirt to your shorts. 

Drawstrings at the hips 

Our UV T-shirts meet the needs of the most demanding surfers. They’re compatible with many other water sports, including swimming, kitesurfing, windsurfing, wakeboarding, water skiing, and stand-up paddle boarding. 

Sunscreen & After-Sun Lotion

Chlorine resistance

This sun-protective short-sleeved rash guard is designed for surfing. Beginner level. Water over 22°C.

All our UV-resistant rash guards are UPF 50+, meaning they offer maximum sun protection. 
Choose your sleeve length based on your activity. Our line was primarily designed to meet surfers’ demanding needs.
Choose your rash guard based on the duration of your surf session: 1 hour, 2 hours, or 3 hours.

1 hour: occasional practice. You can choose between a loose cut (easy to put on and comfortable when dry) or a fitted cut (comfortable when wet). Look for a loop system so you can fasten the rash guard to your shorts.
2 hours: regular practice. A rash guard with a drawstring and seamless underarm panels will improve fit and comfort in the water.
3 hours: intensive practice. A style with added warmth will let you stay out longer.

How to choose your rash guard (part 2 )

The fabric of this Olaian anti-UV product blocks at least 98% of UVB rays and 95% of UVA rays (UPF 50+), guaranteeing effective sun protection. Ideal for water sports, it can be worn in or out of the water. 
The shirt’s dense fibres filter out UV rays for long-lasting protection, even after washing.

This rash guard reduces chafing against your surfboard or bodyboard. The loose cut of the T-shirt makes it easier to put on and is more comfortable when dry. Choose the fitted 100 or 500 model if you prefer comfort when wet or plan to wear it under a wetsuit. Shown to reduce chafing during 1-hour sessions. If you plan to surf for longer, our 500 UV rash guard with seamless underarm panels is a better choice.

Support system

This rash guard is recommended for use in water temperatures of 22°C and up. Air temperature may affect this recommendation.
Our thermal models are made of fleece, neoprene, or both. We recommend choosing a model made with neoprene if you’ll be out in conditions where the wind exceeds 15 km/h.

Young skin is very sensitive to the sun, particularly before age 3. UV rays are two to three times more harmful to children than to adults, so it’s essential that kids wear proper sun protection.

Kids and UV rays

Girls' Swimwear

Stretch

Prevents chafing against the board. No seams under the arms.

A long-sleeved rash guard designed for intermediate surfers and bodyboarders.Water over 21°C.

Maximum wash temperature of 30°C. Delicate cycle.

This Olaian rash guard blocks at least 98% of UVB rays and 95% of UVA rays (UPF 50+), guaranteeing effective sun protection. Ideal for water sports, it can be worn in or out of the water. 
The shirt’s dense fibres filter out UV rays for long-lasting protection, even after washing.

This UV-resistant T-shirt limits rubbing and chafing against surfboards and bodyboards. It can also be used under a diving suit to limit rubbing, particularly around the neck and armpits. Seamless panels under the arms reduce irritation caused by paddling movements. Our tests show that chafing is significantly reduced after a 2-hour session.

This UV-resistant rash guard has a drawstring at the hips to keep it firmly in place. You can also attach it to the drawstring on your boardshorts to prevent it from riding up while you surf.

This rash guard is recommended for use in water temperatures of 21°C and up. Air temperature may affect this recommendation.
Our thermal models are made of fleece, neoprene, or both. We recommend choosing a model made with neoprene if you’ll be out in conditions where the wind exceeds 15 km/h.

Tribord surfing products have now become Olaian products, the new Decathlon brand dedicated to surfing, bodyboarding and skimboarding. Tribord surfing products will be replaced by Olaian. This is why your product may have a different logo than the one shown in the product picture.

The cut is well fitted to limit the T-shirt's movements. 

For advanced surfers surfing in all types of waves. 

Sports/

Water Sports/

Surf Gear/

Surfing Rash Guards, Surf T-Shirts & Leggings/

decathlon

Men’s Short-Sleeved Surfing Rash Guard, 100