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Kids' Leggings CN UVLEG500L - Navy

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A photo of the Kids' Leggings CN UVLEG500L - Navy in use

Kids' Leggings CN UVLEG500L - Navy
Developed by our design teams for sun protection when surfing and bodyboarding. Intermediate level. Water over 21°C.

Kids' UV-resistant leggings for protection from the sun, even in the water, and to limit irritation when in contact with the board.

Sun protection

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

Resitant to impact of waves

Body-shaping waistband. Attachment cord to connect to a T-shirt.

Reduced chafing

Reduces rubbing against the board. 2-hour sessions.

Quick drying

Quick-drying synthetic polyester material.

Easy maintenance

The textile mesh prevents grains of sand from getting stuck.


Product Reviews

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12 Reviews
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nice fit for my youngers son

He love it and keep asking when we going to swimmimg.

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Kids up leggings

Sizes were quite small so I ordered 2 sizes bigger and it fit perfectly

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good stuff awesome price

My kid loves it

Samar Ahmed

Hi Samar Ahmed,

Thank you for taking the time to review our products. We are pleased to hear your child enjoys using our leggings!

We are glad you find them comfortable for your children's wear and we are very pleased to hear from you that we indeed are your preferred stop & shop for your children's essential sports and leisure wear & apparels. We truly believe that they are up to your expectations too, and certainly that they’re worth the money you spent on them. 

Thank you once again for your review!


Good quality for the price

Good quality for the price

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Hi Frederik!

Thank you for taking the time to review our products. We are pleased to hear you enjoy using this Kids' Leggings UVLEG500L - Green.

We look forward to more of your reviews and sharing! Plus, the new Decathlon app has been launched and you can now purchase all your favourite sports goods with just a few clicks on your smartphone! Yes, it's now available both in the App store and Google Play Store! Download now and happy shopping!

I hope you enjoy your purchase, stay safe and have a great day ahead! :)

Best Regards,


Sports Advisor


size is just right for me, comfortable to wear, UV

Mew Leng
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Hi Mew Leng,

Thank you for taking the time to write us a review regarding our product.

In Decathlon, we believe that to get this kind of information from our users is the best way to improve what we are doing. We are glad that you are satisfied with our products :)

Do check out more variety of our products at

We hope to be able to serve you again and see you around in Decathlon! :)

Stay Healthy, Be Sporty!


Kids Fitness Sports Leader (Bedok)

Good material

Purchase it for my granddaughter

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Hi Mansoor,

Thank you for taking the time to review our products. We are pleased to hear that this item meets your expectations!

We look forward to more of your reviews and sharing! Plus, the new Decathlon app has been launched and you can now purchase all your favourite sports goods with just a few clicks on your smartphone! Yes, it's now available both in the App store and Google Play Store! Download now and happy shopping!

Thank you for your support and stay safe! :)

Sport on safely!


CSM Digital Leader

Kids leggings

It fits my gal well . The matching TOP is nice too. Hope to c more colours next time .

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Hello, Gin

Thank you for the time to pen down your reviews! We hope to bring in more vibrant colours in the near future. Nevertheless, it is great to hear that this fits her well, i'm sure she looks amazing playing in the water with this piece!

Have a great day ahead


Fidah Ngatijan

Surfing Sports Leader

Decathlon Singapore

Size not so accurate

The sizing of the products are quite misleading. My baby is only 2, but she’s wearing for 6yo. And nope, my baby is not big. I wouldn’t be able to pick the right size if i didnt bring her along.

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HI Fizah,

Thank you for submitting your review. We sincerely apologise for the unpleasant experience.

Your feedback matters as it allows us to further understand how you use our products and services and how we can better improve to serve you better. Do contact us via livechat on our website, ring us at +65 3110 0100 or drop us an email at to let us know if we can further assist you in any way.

I wish you and your loved ones have a great week ahead stay fit and healthy

Swimming suit

It is comfortable and because it’s long legs, it can avoid sun burning. So my son is happy

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Hello Mei,

Thank you for supporting our product. We appreciate your insight and feedback as you motivate us to strive for outstanding product quality and range.

We are looking forward to seeing you again.

Thank you again for your support. 

Stay healthy. 

Alyson Ng
Decathlon Hong Kong Watersports Team (Service & B2B)
Item review

Good size for my 2 year old. Well protected from UV. Can see she has slight sunburn on face, hands n legs but not the area covered by leegings n top.

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Hi Aidah!

Thanks for reviewing our product, the Surf 500 Kids' UV-Protection Leggings - (8518907). Appreciate your time for the feedback as it helps us with the designs for our future ranged products!

Yes, these pants are perfect for young children to enjoy their time in the sun while doing water sport activities. They are made of sun protective (SPF50+) material so we are glad to hear that they protected your child from the sun.

So sorry to hear about the sunburns, I hope your child has healed well. We also have a sun protection cream roll lotion which can be used on the face and body, providing sun protection for the whole family. They are suitable for adults and children, having very high UVA UVB protection (SPF50+). We have sun-protection caps, to shield the sunlight off their faces. You may find them here.

Once again, thank you for the feedback. And thank you for having Decathlon along with your sports! Enjoy the sun safely! :)

Stay healthy, by being sporty!
Syahmi Jalil | Sports Advisor @ Decathlon Singapore Lab

Good fit and fantastic material.

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Hi Dawn
Thank you for taking time to review our Decathlon product.
We are glad that you have enjoyed our Surf 500 Kid's UV Protection Leggings!
Do visit us again. Mahalo!
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Product information


Main fabric

  • 15% Elasthane
  • 85% Polyester

Uv protection even when wet.

The fabric of this OLAIAN UV-resistant product blocks at least 98% of UVB radiation and 95% of UVA (UPF 50+). This guarantees effective protection from the sun. It can be used both in and out of the water, for water or nautical sports. The density of the textile fibres filters out UV rays, for long-lasting protection, even after washing.

What does upf 50+ mean?

UPF is a sun protection factor (Ultra Violet Protection Factor) and is standardised worldwide. It defines the protection level of a fabric and more precisely the proportion of UV rays it lets through. To meet the standards, it must block at least 95% of UV rays. UPF 50+ means that the fabric blocks at least 95% of UVB and 98% of UVA rays.

Reduced chafing

These leggings help reduce rubbing against the board, especially around the knees when lying down on the board and inside the thighs when sitting on the board. We have confirmed that irritation was indeed limited during two-hour sessions.

Stable in waves

The body-shaping waistband helps the leggings stay in place even when you fall off the board in the waves. The cord located at the front of the waistband is designed to be attached to a UV protection T-shirt and prevent it from riding up. We recommend wearing a 500 UV protection T-shirt (available in short sleeve and long sleeve versions) in addition to these leggings in order to be well protected.

Warmth and wind

The minimum water temperature recommended for the use of these UV-protection leggings is 22°C. Air temperature may increase or decrease this recommendation. Our thermal models (over 2 hours) are made of either fleece, neoprene or both. The presence of wind can have an impact which can be uncomfortable as soon as the wind exceeds 15 km/h: In this case, choose a model with neoprene.

Multi water sports uv-protection cropped trousers

Our UV protection leggings are designed to meet the needs of the most demanding surfers. Our design choices also make them compatible with other water sports such as swimming, kitesurfing, windsurfing, wakeboarding, water skiing, sea wading or SUP (stand up paddle boarding).

Protect your little ones!

Young skin is very sensitive to the sun as kids' defence systems are established after the age of 3. With identical exposure, the effects of the sun are 2 to 3 times stronger on a kid than on an adult. It is therefore important to protect them effectively.

Behaviour when in the sun

Although these leggings protect you from the sun, phenomena such as reflections (from water, sand, etc.), heat, time of day, etc. must be taken into account. Wearing these leggings does not exempt the wearer from following the relevant advice: wear a UV protection T-shirt, wear sunglasses, wear a hat or cap, regularly apply an appropriate sun cream, drink regularly, etc.

Sun protection guide

What is the olaian brand?

TRIBORD surfing products have now become OLAIAN products, the new Decathlon brand dedicated to surfing, bodyboarding and skimboarding. Gradually, the branding of all our surfing products will be replaced. This is why your product may have a different logo to the one in the picture illustrating the product.


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