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Kids' UV protection long sleeve T-shirt - blue
Juniors' 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. Close fit for greater stability in the waves.
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Free returns
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San Francisco, 735 Market St. Options
Select an available color and size to see options.
Product Videos
Product Features

Sun protection
UPF 50+ fabric. Sun protection even when wet. Blocks at least 95% of UV rays.
Stays in place in the waves
Loop to connect the bottom of the t-shirt to boardshorts.
Irritation reduction
Prevents rubbing against the board. 1-hour sessions.
Quick dry
Quick-drying synthetic polyester material.
Easy to maintain
The textile mesh prevents grains of sand from getting stuck.
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Product Customer Reviews

Good product
Good sun protection
Good
ITS BEST
Without sunburn on the water
Flawless
Alright.
easy to wear
Works perfectly, so ideal for children who literally swim all day (which also makes applying it difficult). Runs small, but stretchy. I bought two sizes larger.
Basically buy for wind protection during watersports and does the job.
Good product for swimming
Element that has become essential for lovers of waves and swimming. Pleasant to wear.
No complaints
The Olaian FPS jersey is thin but very good. Colors are pretty and the size as expected.
Good product Quality/Price
Size Guide

Additional Product Information
Composition
Main fabric: 84.0% Polyester, 16.0% Elastane
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)
1 hour: Occasional practice. You can choose between a loose fit (priority to ease of dressing and comfort when dry) or a fitted cut (priority to comfort when wet). A loop system to connect it to the shorts ensures the stability of the product.2 hours: Regular practice. Comfort when wet is enhanced by the seamless panels under the arms and the drawstring which further increases stability.3 hours: Intensive practice. Additional warmth to help you stay in the water for longer.
Uv protection even when wet.
The fabric of this 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 UVA and 98% of UVB rays.
Reduced chafing
This UV-resistant T-shirt helps limit rubbing and chafing due to contact with the surfboard or bodyboard. It can also be used under a wetsuit to limit chafing, particularly around the neck and armpits. Reduced chafing from paddling movements has been proven for sessions of one hour. If you plan to surf for more than one hour, the UV top 500 will be a more suitable choice with its seamless panels under the arms.
Support system
This UV protection top has a loop at the front to attach the cord of your swim shorts to stop the top from riding up while you surf. This solution is recommended for sessions up to 1h. For more than one hour, we recommend that you choose the UV top 500, which also has a drawstring at the hips for better stability. Unwanted riding up of the top could cause irritation to the lower abdomen.
Warmth and wind
The minimum water temperature recommended for the use of this UV-protection t-shirt is 22°C. Air temperature may increase or decrease this recommendation. Our thermal models (over 2h) 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 watersports uv protection 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 watersports such as swimming, kite surfing, windsurfing, wakeboarding, water skiing, sea wading or SUP (stand up paddle boarding).
Protect the 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.
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.
Origin
Imported
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.
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Research and development
delivers high-quality cost-effective products
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State-of-the-art production processes
minimize manufacturing costs
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Kids' UV protection long sleeve T-shirt - blue
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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.
