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Water T-Shirt Long-Sleeved UV-Protection
Long-sleeved UV-protection T-shirt to protect you from the effects of the sun, even in the water. It also reduces irritation from contact with the board. Loose fit for ease of dressing and movement
This product runs small
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 Videos
Product Features

Irritation reduction
Reduces rubbing against the surfboard or bodyboard. 1-hour sessions.
Stability
Loop to connect the bottom of the T-shirt to boardshorts.
Sun protection
UPF 50+ fabric. Long-sleeved. Blocks at least 95% of UV rays, even when wet.
Easy to maintain
The textile mesh prevents grains of sand from getting stuck.
Questions & Answers
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Product Customer Reviews

I wore this for the DPW season in the high desert (100+ and full sun all day). Worked excellent and kept me from worrying about sunburn on my back and arms. I wore it under a t-shirt and even then never felt I was getting overly warm. Pair with a big hat and laugh at the sun.
Very comfortable .
Perfect fit and good price.
For the price, this is fantastic. It's comfortable and fitted well. Became my go to top whenever there is possibility of being wet. Use it for diving, any sea, river related activities. When it does get wet, it doesn't go all clammy. Dries quickly. Worn it so much and it still looks like new. Highly recommended. Just wish it came in more colours.
I’m normally a size M but bought L and the fit is really good. Nice a loose but not baggy. Not used in the heat/water yet but I already have a short sleeved version of this and have used it extensively in and around the beach so I’m quite confident this will be just as good.
It is very cheap and very nice in quality!
good buy and will buy again.
Sorry for the late reply!Thank you for your time writing to us!
We are delighted to hear out your review about our product MEN'S LONG-SLEEVED UV-PROTECTION WATER T-SHIRT SLATE BLUE !
Fun facts to let you know that this product can be used for both genders!
Just take note that the drawstrings is meant for you to tie to your bottoms such as any Boardshorts where you can find at the bottom centre of the apparel! This will help to prevent your tops from rumpling up after you exit out from the water!
Do take note too if you're using this in the swimming pool, do rinse after used to maintain the wear & tear as this product is meant for open water!
Do check out at any of our stores in Singapore for more varieties of designs!
We'll be glad to see you and assist you again at any store!
Thank you!
"Your Blue Surfer"
Alfian
Surfing Sports Leader | Decathlon | Olaian | Singapore Lab |
good buy.
Sorry for the late reply!Thank you for your time writing to us!
We are delighted to hear out your review about our product MEN'S LONG-SLEEVED UV-PROTECTION WATER T-SHIRT SLATE BLUE !
Do check out at any of our stores in Singapore for more varieties of designs!
We'll be glad to see you and assist you again at any store!
Thank you!
"Your Blue Surfer"
Alfian
Surfing Sports Leader | Decathlon | Olaian | Singapore Lab |
Три дни в открито море и един дне разходка на остров в най-голямата жега, кожата ми не еизгоряла. Блузата е страхотна. Лека, удобна, не спарва и най-важното пази от слънцето!
ggg
Zum Unterziehen etwas zu weit, aber angenehmen leicht. Gut für kühle Abende, wenn man auf Radtour ist und nicht viel schleppen will. Top für den Preis.
Für den Preis eine gute Ware
Vielen dank
Sehr angenehm zu tragen.
Angenehm zu tragen
Additional Product Information
Composition
Main fabric: 100.0% 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)
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 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 fibers filters out UV rays, for long-lasting protection, even after washing. Chlorine-resistant.
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 UVB and 98% of UVA 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 thanks to the seamless panels under the arms.
Support system
This UV protection water T-shirt 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 1 hour. For more than 1 hour, we recommend that you choose the UV 500 top, 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 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 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 water sports such as swimming, kitesurfing, windsurfing, wakeboarding, water skiing, sea wading or SUP (stand-up paddleboarding).
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 sun block, drink regularly, etc.
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.
Decathlon makes the difference
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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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Optimized supply chain
reduces retail prices
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Minimal retail footprint
lowers overhead and indirect costs

Water T-Shirt Long-Sleeved UV-Protection
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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.
