Resistant to impact of waves

For beginner surfers riding broken waves.

Condition

Practice Conditions

Skill Level

Style

Back Shape

Main Material

This one-piece is for young beginner surfers. The child should be supervised and able to touch the bottom while catching only the gentlest waves. This swimsuit guarantees a comfortable, secure fit in the water.

Beginner surfer

This one-piece swimsuit has a sporty look. The cross-back straps allow the shoulders to move freely, and the cut is designed to minimize chafing against the board.

Design

Guaranteed to stay in place while you’re out on the water, 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.

Stays in place in the waves

At Decathlon, we design swimsuits for young surfers based on age and height. Height is a crucial factor, as kids of the same age can have completely different measurements. We recommend trying swimsuits on in-store when possible.

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")

Our girls’ swimsuit sizes

Swimsuits become looser when wet, so it’s important to choose the correct size. The 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 and wet sizing

Is the size or style not suitable for you? Would you like to exchange it at your Decathlon store? No problem, just be sure not to cut off the label of the swimsuit in case you want to exchange it.

Do you want to exchange your swimsuit?

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.

Olaian, Decathlon’s surf brand

Girls' Swimwear

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

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

Maximum washing temperature 30°C. Normal cycle.

Bottom Shape

Tightening Type

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.

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.

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.

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?

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.

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

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

Sun protection

Prevents chafing against the board. 1-hour sessions.

Reduced chafing

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

Maximum wash temperature of 30°C. Very 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)

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)

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 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.

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

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

Chlorine resistance

The thin, cross-back straps hug the body.

Anatomic design

This one-piece swimsuit was designed for young swimmers who are just starting out.

Screen

Protective Shell

Built-In Bra

Adjustable Straps

With Straps

Beginner: young beginner swimmers who are starting to swim and need freedom of movement and comfort. For them, Nabaiji offers a wide range of swimwear for swimming with products that are suited to them and that fit their anatomical requirements

Activities

Swimsuits should allow you to move in the water easily, without pain or discomfort. The shape of your swimsuit can make all the difference! Crossed straps allow good freedom of movement. Since the straps are not joined, they adapt to all body types.

Shape

Chlorinated water can be harmful to swimsuits which are used repeatedly in the swimming pool. Spandex, the component that gives swimsuits their softness and stretch, is sensitive to chlorine. If you swim in pools occasionally, this material is fine. For regular or intensive use, opt for a 100% polyester material.

Fabric

Use restrictions

Mid-cut and minimal exposure for good support when swimming

Stability

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.

V-shaped back

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.

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.

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.

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

These Alma swimsuit briefs have been designed for the intermediate surfer riding all types of waves.

We created these high-waisted ALMA briefs in a textured fabric so that young surfer girls can surf without worrying about losing their swimsuit 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. 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.

Inner mesh to protect from rubbing and irritation.

Shorts cut to give the legs freedom of movement.

This short is perfect for all your kid's water activity fun all summer long. Available in size 4–8 years.

Number of Pockets

Place of Practice

Type of Length

Type of Bell

Boardshort Length

The elastic waistband of these boardshorts can adjust precisely to your child's size. The main drawstring keeps the swim shorts in place and allows your child to splash around without any worries.

Waistband and drawstring

Made of fine, 100% polyester mesh with drainage holes, the inner briefs let water and sand escape with no risk to the wearer.

Inner briefs

Boys' Swimwear

Approx. 100 hours chlorine resistance: recommended for occasional use.

Shaping

Swimsuit bottoms in a briefs shape designed to flatter your figure: full coverage, high waist and body shaping. Perfect for recreational use.

This swimsuit model is designed for swimmers who are looking for a physical activity linked to water, for the benefits to your well-being and your health. What do you need? Ease and comfort.
This swimsuit is ideal for occasional, low-intensity training.

Which material should I choose for my swimsuit?

Minimal waste design means thinking differently about how a product is designed, right from the first sketch. The idea is to optimise all the pieces of fabric needed, to fit them together as well as possible in order to reduce material consumption and waste when cutting. Like a jigsaw puzzle! Today, we’re proud to be able to offer you this product designed using this method.

Minimal Waste Design, a new design method

Bikinis

Buoyancy aid

Once deflated, the armbands easily fit into a bag.

Compact design

These swimming armbands are suitable for kids weighing 11 to 30 kg moving around in the water for the first time. This is the phase of discovering the water.

Difficulty Level

bladder

pattern

Sportsperson’S Weight

Inflatable

Buoyancy Index

Decathlon offers 3 Learning to Swim experiences: "Discovering the water", "Discovering swimming" and "Discovering underwater". Appropriate products are offered for each experience.
These armbands are part of the Discovering the water line.
Strong buoyancy at arm level helps beginners keep their head above the surface and gradually gain confidence while learning about water. The child can move in a more upright position by moving their legs.

Learning to swim promotes psychomotor development

Inflate one chamber, put the armband on the upper arm and inflate the other.

Fitting the product on the child's arms

Product weight

2 independent inflatable chambers of the same size on each armband.

Safety

The armbands have uni-directional air valves.
To inflate the armbands correctly, press the base of the valve to open it.
The valve closes mechanically in about 2 seconds. As such, it is normal for a bit of air to escape after inflation. This is why you must close the cap quickly.

Inflating the valves

There could be a valve malfunction. The valve is not closing normally. Too much air is escaping before the cap is closed. To replace it correctly, pinch the valve 2 or 3 times with your fingers, then inflate the product to the maximum and close the cap. The flap should reposition itself properly.

What should I do if the armbands deflate while I'm inflating it?

After use, rinse the armbands. Do not leave them in direct sunlight.

Recommendation to avoid premature discolouration

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

Loop at the hem to attach to your shorts.

Easy maintenance

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.

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.

Stretch

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

Quick drying

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

Maximum wash temperature of 30°C. Delicate cycle.

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.

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: )

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.

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.

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.

UPF 50+ short-sleeved rash guard so your child can have fun in the water (over 22°C) or sand under the sun.

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.

How to choose your UV protection 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 UV-protection rash guard (part 2 )

This product’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.

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.

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decathlon

Girls’ Surfing 2-Piece Swimsuit with Crossed Straps, Boni