Its shape and drawstring keep it in place in the waves.

Resistant to impact of waves

Bikini bottom designed for advanced surfers, suitable for all types of waves.

Maximum washing temperature 30°C. Normal cycle.

Condition

Practice Conditions

Skill Level

Bottom Shape

Style

Tightening Type

Main Material

You surf on a regular basis. During your sessions, you paddle out to the lineup and feel comfortable duck diving or turtle rolling under waves. You ride waves over 1 m high and can do tricks. You can handle currents and frequent falls. It’s important for your swimwear to stay in place and let you move freely in the water.

Advanced surfer

We created this bikini bottom so that girls can surf without worrying about losing their swimsuits in the waves. With their sporty look, they provide ideal coverage and the drawstring gives a perfect fit in the waves.

Body type

Our swimsuits are designed to stay in place in the waves. Our suits are tested by a panel of female surfers with different body types. They’re first tested in a pool under simulated surfing conditions, then worn during real sessions in the ocean.

Stays in place in the waves

At Decathlon, we design swimsuits for young surfers based on growth. For this reason, a child’s size is typically associated with their height, not their age. In fact, two kids of the same age can have completely different measurements. We also recommend trying the swimsuits on if possible.

Girls' swimsuit sizes

Here is the size guide for our girls’ swimsuits: 
4/5 years: 105 to 114 cm (3'5" to 3'9")
5/6 years: 115 to 124 cm (3'9" to 4'1")
7/8 years: 125 to 132 cm (4'1" to 4'4")
8/9 years: 133 to 142 cm (4'4" to 4'8")
10/11 years: 143 to 150 cm (4'8" to 4'11")
12/13 years: 151 to 160 cm (4'11" to 5'3")
14/15 years: 161 to 169 cm (5'3" to 5'7")

Girls’ swimsuit sizes

Swimsuits become looser when wet, so it’s important to choose the correct size. Your swimsuit should fit snugly when you try it on in the fitting room. Keep in mind that the elastane in some of our swimsuits softens and relaxes in the water.

Dry sizing and wet sizing

Are you unhappy with the size or style? Would you like to exchange it at your Decathlon store? No problem, just be sure not to cut off the tag in case you want to exchange it.

Do you want to exchange your swimsuit?

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

Olaian, Decathlon’s surf brand

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.

What is Olaian?

Girls' Swimwear

Features a wide elastic for extra coverage and a secure fit

Cross-back straps for unrestricted movement

Freedom of movement

This bikini top was designed for advanced surfers and is suitable for all types of waves.

Back Shape

Top Shape

Surfing is your favourite sport and you surf regularly in warm waters. During your sessions, you paddle out to the lineup and feel comfortable duck diving or turtle rolling under waves. You ride waves over 1 m high and can do tricks. You can handle currents and frequent falls. It’s important for your swimwear to stay in place and let you move freely in the water.

The Baha bikini top is ultra secure so girls can surf without worrying about losing their swimsuit in the waves. With its crossed back straps and wide elastic, this top was designed to ensure freedom of movement while paddling.

Our swimsuits are designed to stay in place in the waves. Our women’s styles are tested by a panel of female surfers with different body types. They’re first tested in a pool under simulated surfing conditions, then worn during real sessions in the ocean.

Padded cups are pieces of foam inserted into a swimsuit top.
Our swimsuits have fully removable cups so the wearer is free to use them or not. These padded cups are not designed to enhance the bust.

What are padded cups?

Kids’ swimwear sizing

Here is the link between age and height on our swimsuit labels: 
4/5 years: 105 to 114 cm (3'5" to 3'9")
5/6 years: 115 to 124 cm (3'9" to 4'1")
7/8 years: 125 to 132 cm (4'1" to 4'4")
8/9 years: 133 to 142 cm (4'4" to 4'8")
10/11 years: 143 to 150 cm (4'8" to 4'11")
12/13 years: 151 to 160 cm (4'11" to 5'3")
14/15 years: 161 to 169 cm (5'3" to 5'7")

Our girls’ swimwear sizes

Elastic waistband with drawstring for a secure fit.

Stretch

Quick drying

These swim shorts are designed to be worn by surfer girls of all levels from 8 to 15 years old.

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

Duration

Type of Bell

These boardshorts are designed for young surfers. The drawstring waist keeps them firmly in place and comfortably fits all body types.

Waistband and drawstring

At Decathlon, we design swimsuits for young surfers based on growth. For this reason, a child’s size is typically associated with their height, not their age. as kids of the same age can have completely different measurements. We also recommend trying the swimsuits on if possible.

Here is the size guide for our girls’ swimsuits:
Age 8/9: 133 to 142 cm
Age 10/11: 143 to 150 cm
Age 12/13: 151 to 160 cm
Age 14/15: 161 to 169 cm

To ensure a perfect fit in the water, it is important to choose the right size while you are dry because once they are in the water, swimsuits become looser. We therefore recommend you buy the correct size. Your swimsuit should fit snugly when you try it on in the fitting room. Keep in mind that the elastane in some of our swimsuits softens and relaxes in the water.

Our swimsuits are designed to stay in place in the waves. our women’s styles are tested by a panel of 12 or more female surfers with different body types. They’re first tested in a pool under simulated surfing conditions, then worn during real sessions in the ocean.

Are you unhappy with the size or style? Would you like to exchange it at your Decathlon store? No problem, just make sure not to cut the label off your swimsuit.

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

Sun protection

Loop at the hem to attach to your shorts.

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

Reduced chafing

Easy maintenance

For sun protection, even in the water, when surfing and bodyboarding. Water over 21°C.

Maximum wash temperature of 30°C. Delicate cycle.

anti-uv

Collar Type

UPF standard

sleeve length

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 a UV protection T-shirt (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.

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. Wear it under a wetsuit to limit chafing, especially around your neck and armpits. The seamless panels under the arms limit irritation when you paddle. 
(Results confirmed by conducting 2-hour testing sessions.)

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.

Support and stability in waves

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.

Warmth and wind

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.

Suitable for multiple water sports

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

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

https://www.olaian.fr/conseils/top-10-des-idees-recues-sur-la-protection-solaire-tp_3905

Prevents chafing against the board. 1-hour sessions.

This long-sleeved surfing rash guard protects you from the sun. Beginner level. Water over 22°C.

How to choose your rash guard (part 1)

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 textile fibres filters out UV rays for long-lasting protection, even after washing.

How to choose your rash guard (part 2)

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 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.

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

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 )

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. 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.

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.

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.

clearance

This sun-protective top is designed for beginner-level surfing and bodyboarding in water temperatures over 22°C. Comes in five colours.

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 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 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 one 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.

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.

Wide straps and a Y-shaped back offer great support.

Stability

Designed for young swimmers who train regularly, this 1-piece girls’ swimsuit guarantees perfect stability for swimming and diving.

Protective Shell

Built-In Bra

Adjustable Straps

Made from polyester and elastolefin fibres, this swimsuit features XLANCE technology, guaranteeing two-way elasticity for optimal comfort.
The advantage of elastolefin? It is chlorine resistant. With a resistance of over 100 hours, this component is ideal for regular use in chlorinated water.

Material of the swimsuit

Products with the Aquaresist label are guaranteed to be chlorine-resistant. They are recommended for regular and intensive pool use.

Aquaresist technology

Swimsuit with lining

Swim longer with its highly chlorine resistant material.

This swimsuit was designed for intermediate swimmers who spend a lot of time in the water.

Products bearing the Aquaresist label are guaranteed to be resistant to chlorine. They maintain their elasticity and are UV-resistant. They are recommended for regular and intensive use.

Made of a specially designed polyester-based fabric crafted with PBT fibre instead of elastane, this swimsuit has a comfortable amount of stretch and, more importantly, is resistant to chlorine. This material is quick-drying and resistant to fading.

Swimsuit material

Lining

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.

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

Width

Length (cm)

Weight

Surface area

Swimming Towels

Get at least 300 hours of chlorine resistance.

Designed for young swimmers new to the pool. Low price, high comfort: perfect for discovering swimming with pleasure.

Screen

With Straps

Comfort is essential when swimming! With its V-shaped back, this model has been designed to allow you to move with ease, without discomfort or chafing. Support is also essential for swimming in complete freedom, and the choice of swimsuit back plays a key role. With this model, fit and comfort are guaranteed at every session, whether solo or in a club.

V-shaped back

Made from 100% polyester, 45% of which is PBT polyester. 
With a chlorine resistance of over 300 h, three times more than a component with elastane, this fabric is ideal for regular or intensive use in chlorinated water.

Mid-cut and minimal exposure for good support when swimming

Up to 100 hours of use: recommended for occasional use.

Comfort and style! That is what this 1-piece swimsuit promises. Designed for girls who enjoy the occasional swim.

Is your daughter new to swimming or does she swim occasionally? Then this type of swimsuit is just for her.

To enjoy the water with confidence, she needs ease and comfort. Our swimwear allows you to practise with specially designed products that also meet the needs of different body shapes, so everyone can feel comfortable.

Designed for recreational use

At the pool, swimwear is exposed to the harmful effects of chlorine. Elastane, the fibre used to give the material its stretchiness and make it comfortable, is also sensitive to chlorine.

Do you swim occasionally? Then this material will be suitable for you.
If you swim regularly or intensively, opt for a 100% polyester swimsuit instead.

Material

Comfort is essential when swimming! With its V-shaped back, this model has been designed to allow you to move with ease, without discomfort or chafing. A secure fit is also essential for swimming in complete freedom, and the choice of swimsuit back plays a key role. This model delivers fit and comfort for every session, whether solo or in a club.

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

Loop at the hem makes it easy to attach the rash guard to your shorts.

Fabric reduces chafing against the board.

This rash guard has been designed to protect kids from the sun when surfing and bodyboarding. Beginner level. Water over 22°C.

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.

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. 
Its tight weave filters out UV rays for long-lasting protection, even after washing.

UPF (ultraviolet protection factor) is a standardized measure of how much UV radiation can pass through a fabric.
A UPF 50+ rating means that the fabric blocks at least 98% of UVB rays and 95% of UVA rays.

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

This rash guard is recommended for use in water temperatures over 22°C. Air temperature may affect this recommendation. 
Our thermal models are made of fleece, neoprene, or both. Choose a neoprene model if you’ll be out in winds over 15 km/h.

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

This top is UV-resistant, but it does not provide total sun protection. Consider other factors, such as reflections (e.g., off sand or water), 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.

Kids' Clearance

Durable fabric with at least 300 hours of chlorine resistance

Feel the stability its V-shaped back and wide straps give this swimsuit. 

For young, intermediate swimmers who spend a lot of time in the water.

100% polyester with 45% of PBT polyester.
The fabric resists chlorine for over 300 hours, three times longer than spandex blends, making it perfect for frequent pool use. 

Products with the Aquaresist label are guaranteed to be chlorine-resistant. They are recommended for regular and intensive pool use. 

This suit has no lining (except in the crotch area). 

Unlined swimsuit

Take this compact and lightweight microfibre towel with you anywhere.

Quick drying and ready to reuse in no time.

For those who want a large microfibre towel without compromising on pack size, weight or absorbency.

Towel Material

Care instructions

Fitness Bags

For regular young swimmers who do one lap after another, this 1-piece girls’ swimsuit ensures optimal stability during sessions.

Made from polyester and elastolefin fibres, this swimsuit features Xlance technology, guaranteeing two-way elasticity for optimal comfort.
The advantage of elastolefin? It is chlorine resistant. With a resistance of over 100 hours, this component is ideal for regular use in chlorinated water.

This swimsuit is unlined (except for the crotch area).

This conventional swimsuit will be perfect for your boy all summer long. 

Number of Pockets

Place of Practice

Type of Length

Boardshort Length

Available sizes:
Turquoise: 4/5 years, 5/6 years, 7/8 years, 8/9 years, 10/11 years, 12/13 years, and 14/15 years.
Navy blue: 8/9 years, 10/11 years, 12/13 years, and 14/15 years.

Sizes

Made of fine, 100% polyester mesh with drainage holes, the inner briefs are designed to provide support while allowing water and sand to escape.

Inner briefs

The elastic waistband of these boardshorts can be precisely adjusted to the size of the child and keeps these boardshorts in place in the waves.

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decathlon

Kids' Long-Sleeved Surfing Rash Guard, 500