Name: Kids' 1-Piece Swimsuit - 100 Blue
Brand: OLAIAN
SKU: 4031948
Price: 11 CAD
Availability: InStock
Rating: 4 (4 reviews)

clearance

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

Sun protection

Eco-design

Loop at the hem to attach to your shorts.

Resistant to impact of waves

Prevents chafing against the board. 1-hour sessions.

Reduced chafing

Quick drying

Textile mesh prevents sand from getting trapped.

Easy to care for

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

Skill Level

anti-uv

Collar Type

UV Protection Factor

Duration of Action

Water Temperature

Main Material

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 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 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. It can also be worn under a wetsuit to limit chafing around the neck and armpits. Tests show it reduces chafing from paddling movements during 1-hour sessions. If you plan to surf for more than an 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 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.

Warmth and wind

Our UV 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

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

Tribord is becoming Olaian, the new Decathlon brand dedicated to surfing, bodyboarding, and skimboarding. All our surfing products are gradually being rebranded. The logo on your product may therefore differ from the logo seen in the product image.

What is Olaian?

Wetsuits and rashguards

Designed to stay in place in small or broken waves.

These swimsuit bottoms were designed for beginner surfers.

Professional dry cleaning with tetrachloroethylene and all solvents listed opposite the F symbol. Normal cycle.

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

Iron at a maximum soleplate temperature of 150°C.

Maximum wash temperature 70°C. Normal cycle.

Ironing at a maximum iron soleplate temperature of 200°C.

Condition

Style

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 have a wide range of swimwear for occasional surfing to suit your body type.

Beginner surfers

We created our Zeli swim bottoms so that girls can surf without worrying about losing their swimsuit in the waves.

Body type

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

Stays in place in the waves

At Decathlon, our kids’ sizes are based on height as well as age, since kids of the same age can have different measurements. We recommend trying the swimsuits on if possible.

Kids’ swimsuit sizing

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

Our 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

Based in Hendaye, in southwest France, Olaian is Decathlon’s new 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

Swimwear

Made to stay in place when surfing gentle waves.

This one-piece girls’ swimsuit is designed for young beginner surfers.

Back Shape

You have just started surfing or only surf a few times a year. You ride small or broken waves. You surf for the pleasure of being in the water and for the feeling you get from it. During your sessions, you often fall but the waves are not very powerful. We have developed a wide range of swimwear suited to occasional surfers.

Beginner surfer

This one-piece swimsuit has a sporty, feminine look. The cross-back straps ensure freedom of movement, and the cut is designed 
to minimize chafing against the board.

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 recommend trying swimsuits on in-store when possible.

Girls' swimsuit sizes

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

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.

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

onlyonline

Designed to stay in place in very small waves (broken waves)

Our design team has developed this two-piece swimsuit for beginner surfers surfing in broken waves.

Top Shape

Your daughter is starting to surf in very small waves. She stays where she can touch the bottom and is supervised. She wants to have fun in the waves and enjoy new experiences. While learning to surf, she will wipe out in waves that are not at all powerful. We have designed swimwear suitable for discovering the waves and to suit the body shape of young surfer girls for a secure fit in tiny waves.

YOU ARE A BEGINNER SURFER

We designed this Bali two-piece swimsuit so that all young surfer girls can have fun and discover the waves. The bikini top with spaghetti straps stays in place in the waves. The swimsuit is easy to pack away into its built-in pocket, so that the young surfer can take it with her anywhere.

Body shape

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 also recommend trying the swimsuits on if possible.

Here is the size guide for our girls’ swimsuits:
Age 4–5: 105–114 cm
Age 5–6: 115–124 cm
Age 7–8: 125–132 cm
Age 8–9: 133–142 cm
Age 10–11: 143–150 cm
Age 12–13: 151–160 cm
Age 14–15: 161–169 cm

To ensure a perfect fit in the water, choose the right size while you are dry—once they are in the water, swimsuits become looser. Buy the correct size. The swimsuit needs to fit snugly against your body in the fitting room, and you should feel supported. The spandex used in the design of our swimsuits softens and relaxes in the water.

Dry vs wet sizing

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.

Stays in place in the waves: The test

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.

Exchanging your swimsuit

Based in Hendaye, in South West France, OLAIAN is Decathlon's new surfing brand. With our offices right by the water, we’re able to design products and run field tests 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 to the one in the picture illustrating the product.

What is OLAIAN?

Designed to ensure that swim suit stays in place in small or broken waves.

This two-piece girls’ swimsuit is designed for beginner surfers riding broken waves.

You have just started surfing or only surf a few times a year. You stay where you can touch the bottom, in tiny waves or broken waves. You surf for the pleasure of being in the water and for the feeling you get from it. During your sessions, you often fall but the waves are not very powerful. We have developed a wide range of swimwear suited to occasional surfing.

The Tamara two-piece was designed for the young beginner surfer. It's a summer essential for fun on the board. The bottom and the top are banded with elastic to keep the suit in place in small waves. The briefs have a mid-cut leg.

Design

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.

Stays in place in the waves: Testing

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

Dry and wet sizing

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

A 2-piece swimsuit designed for beginner surfers.

Your daughter is starting to surf in very small waves. She stays where she can touch the bottom and is supervised. She wants to have fun in the waves and enjoy new experiences. While learning to surf, she will wipe out in waves that are not at all powerful. We have designed swimwear to suit the body shape of young surfers for a secure fit in the waves.

This Boni 2-piece swimsuit is for young girls learning to enjoy this sport. She likes a swimsuit that stays in place in the waves. 
The crop top shape and cross-back straps stay secure in the waves so young surfers need not worry about their swimsuits. The X-shaped cross-back provides excellent freedom of movement.

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.

Here is the size guide for our girls’ swimsuits:
 Age 4–5: 105–114 cm
Age 5–6: 115–124 cm
Age 7–8: 125–132 cm
Age 8–9: 133–142 cm
Age 10–11: 143–150 cm
Age 12–13: 151–160 cm
Age 14–15: 161–169 cm

Swimwear sizes - Girls

Do you want to exchange your swimsuit?

Our Tami halter-style bikini top provides moderate coverage and can be adjusted at the neck to ensure a snug fit and good stability in the waves.

Padded cups are pieces of foam inserted into a swimsuit top.
Our size 12/13 and 14/15 swim tops come with fully removable cups.
 
These cups are meant to hide the nipples, 
particularly when the swimsuit is wet.
They are not designed to enhance the bust.

What are padded cups?

Decathlon designs 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 on swimsuits in our store.

Here is the size guide for our girls’ swimsuits:
 
Age 7/8: 125–132 cm
Age 8–9: 133–142 cm
Age 10–11: 143–150 cm
Age 12–13: 151–160 cm
Age 14–15: 161–169 cm

Olaian, Decathlon’s Surf Brand

This swimsuit top has a full-coverage design with open shoulders to ensure freedom of movement (ideal when paddling).
  
 
It’s available for ages 7 to 15.

At Decathlon, our kids’ sizes are based on height as well as age, since kids of the same age can have different measurements. We recommend trying swimsuits on in-store when 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: from 161 to 169 cm
This model is available from size 7/8 years.

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

Stretch

Loop at the hem to attach to your shorts. 

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

A long-sleeved rash guard designed for intermediate surfers and bodyboarders. than 22°C.

Maximum wash temperature of 30°C. Delicate cycle.

All our UV-resistant T-shirts are UPF 50+, meaning they offer maximum sun protection.  
They have varying sleeve lengths and are suitable for different water sports. 
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.

Choosing a UV-protection shirt Part 1

1 hour: Occasional practice. Choose between a loose fit (easy to put on, comfortable when dry) and a tight fit (comfortable when wet). A loop allows you to fasten your shirt to your shorts.
2 hours: Regular practice. The drawstring and seamless underarm panels improve fit and comfort when wet.
3 hours: Intensive practice. Extra warm so you can stay in the water longer.

Choosing a UV-protection shirt Part 2  

This Olaian T-shirt blocks at least 98% of UVB rays and 95% of UVA rays (UPF 50+), guaranteeing effective sun protection. Ideal for water sports, be it 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 UV-resistant T-shirt limits rubbing and chafing against surfboards and bodyboards. 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. Our test protocols confirm that chafing is significantly reduced for up to 2 hours.

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 compatible with many other water sports, including swimming, kitesurfing, windsurfing, wakeboarding, water skiing, and stand-up paddle boarding.

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 they wear proper sun protection.

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 T-shirt 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.

A triangle bikini top for beginner surfers.

You have just started surfing or only surf a few times a year. You ride small or broken waves in shallow waters where your feet touch the bottom. We have developed a wide range of swimwear suited to occasional surfing.

Our Tea swimsuit top was designed for young beginner surfers. It’s a summer surfing essential, with an adjustable neck and back to ensure a perfect fit. Try pairing it with our Tania swim bottoms.

Our swimsuits are designed to stay in place in the waves and 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.

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

This one-piece girls’ swimsuit is designed for beginner surfers riding broken waves.

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.

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


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.

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Kids' 1-Piece Swimsuit - 100 Blue