Product Colors and Sizes
- Black Friday product
- New Deal product
- Cyber Monday product
- Clearance product
- Deal product
- Best Seller product
- Ecodesign product
- New product
- Staff Pick product
- In The News product
- Innovation product
- product
- Black Friday product
- New Deal product
- Cyber Monday product
- Clearance product
- Deal product
- Best Seller product
- Ecodesign product
- New product
- Staff Pick product
- In The News product
- Innovation product
- product
UV Rash Guard Long Sleeve Printed Surfing Water T-Shirt, Kids’
Kids' UV-resistant long-sleeved T-shirt for sun protection, even in the water, and to reduce irritation from skin coming into contact with the board. Loose fit makes it easy to put on.
Free shipping over $49
Final Sale: No returns or exchanges
Free returns
Free pickup
San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Features

Sun protection
UPF 50+ fabric. Sun protection even when wet. Blocks at least 95% of UV rays.
Irritation reduction
Reduces rubbing against the board. 1-hour sessions.
Easy to maintain
The textile mesh prevents grains of sand from getting stuck.
Product Lifestyle Image Gallery
Image Gallery





Questions & Answers
There are no questions
Be the first to post a question
Product Customer Reviews

Satisfied
Top and accessible.
Super material, good quality, my son wore it almost all summer, great for rafting and to the forest nursery 👍🏼
An essential for beach/sailing trips!
excellent condition with affordable price
Perfect. All very well
Meet your expectations
long arms, nice pattern
my son never leaves it, good protection
Size quite large
OK
I always buy here and change sizes as my little one gets older.
The kids love it and they wear it all the time, it’s great, well done to the whole design team
Alright
In the top
Size Guide

Additional Product Information
Composition
Main fabric
- 100% Polyester cationic
How to choose your uv protection t-shirt (part 1)
All of our UV-resistant T-shirts are UPF 50+, i.e. they have the maximum level of sun protection. The choice between them will therefore be made based on the length of the sleeves and will depend on what it will be used for. The constraints are greatest for surfing, so we decided to build our range primarily for surfing. For surfing, the choice will be made according to the duration of your sessions: 1 hour, 2 hours, or 3 hours.
How to choose your uv protection t-shirt (part 2: according to the duration of the session)
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 water sports. The density of the textile fibers 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 standardized 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 UVA and 98% of UVB rays.
Reduced chafing
This UV protection T-shirt reduces friction with the surfboard or bodyboard. The loose fit of the T-shirt makes it easier to put on and is more comfortable when dry. Choose the fitted cut of the 100 or 500 top if you prefer comfort when wet or wear it under a wetsuit. Limitation of irritation has been proven for sessions of 1 hour. If you plan to surf for more than 1 hour, the 500 UV top will be a more suitable choice because of the seamless panels under the arms.
Warmth and wind
The minimum water temperature recommended for the use of this UV-protection T-shirt is 72°F. 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 that can be uncomfortable as soon as the wind exceeds 9 mph: In this case, choose a model with neoprene.
Multi water sports anti-uv t-shirt
Our UV tops 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, kite surfing, windsurfing, wakeboarding, waterskiing, sea wading, or SUP (stand-up paddleboarding).
Protect the little ones!
Young skin is very sensitive to the sun as kids' defense 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.
Behavior when in the sun
Although this T-shirt provides protection from the sun, phenomena such as reflections (from the water, sand, etc.), heat, time of day, etc., must be taken into account. Wearing this T-shirt does not exempt the wearer from adopting suitable behavior: Wear sunglasses, wear a hat or cap, regularly apply an appropriate sunblock, drink regularly, etc.
Sun protection guide
https://www.olaian.fr/conseils/la-protection-solaire-en-surf-tp_3890
What is the olaian brand?
OLAIAN, DECATHLON'S SURFING BRAND Based in Hendaye, in southwest France, OLAIAN is Decathlon's surfing brand. In our offices at the water's edge, we can design a sun-protection top and then on the same day go surfing and test it to check that it stays in place in the waves and is comfortable and durable.
Origin
Imported
Product testing
Developed and tested by our design teams in Hendaye, France. The components used for this product are laboratory-tested to ensure the best possible quality and durability.
Superior quality. Unbeatable prices.
For 40 years, Decathlon has delivered the best value in the retail sports industry by offering high-quality, sustainable and cost-effective products.
Decathlon makes the difference
-
Research and development
delivers high-quality cost-effective products
-
State-of-the-art production processes
minimize manufacturing costs
-
Optimized supply chain
reduces retail prices
-
Minimal retail footprint
lowers overhead and indirect costs

UV Rash Guard Long Sleeve Printed Surfing Water T-Shirt, Kids’
Your location: City, ST
Please enter a valid city with state or zipcode. Example: San Francisco, CA or 94101
Order online for
Heavy products return policy
If you return a product you will receive a refund for the purchase price plus any applicable sales taxes, less any non-refundable charges.
Decathlon will cover all shipping costs associated with your return except for items excluded from our return policy such as bikes, basketball hoops, snowboards, surfboards, tents, and other larger / heavier items.
Return costs for heavy products:
Weight Thresholds | Shipping within California | Shipping outside of California |
---|---|---|
> 9 lbs | $20.00 | $25.00 |
> 30 lbs | $50.00 | $65.00 |
> 100 lbs | $100.00 | $125.00 |
> 200 lbs | $200.00 | $230.00 |
If you return a product at any of our store locations, we will gladly help you find the best alternative product or refund you on the spot.
