Product Colors and Sizes
Olaian Neoprene Thermal UV-Protection Short-Sleeved Surfing T-Shirt, Men's
UV-resistant neoprene T-shirt for sun protection even in the water. This top also provides warmth and limits irritations when in contact with the board.
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San Francisco, 735 Market St. Options
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Product Features

Sun protection
UPF 50+ fabric. Sun protection even when wet. Blocks at least 95% of UV rays.
Irritation reduction
Tight-fitting cut and seamless panels under the arms. + 2-hour sessions.
Thermal insulation
Neoprene front and back. Fleece neck and sides. Warmth even in the wind.
Stability
Neoprene waistband and loop to connect the bottom of the T-shirt to boardshorts.
Quick dry
The water-repellent treatment limits water absorption and speeds up drying.
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Product Customer Reviews

Works well, no issues except they are smaller than proper sizing
seemed a little small
Have used this for kayaking for the past 6 months and am very impressed. It's much warmer than a standard rash vest, and is less than half the price of other similar tips from other brands.
Very good keeps you warmer in cold pool or sea
Difficult to remove it after Swimming.
Поръчах продукта за дете на 12г. нормално телосложение за възраста си 154 см, като почнах от мъжки размер XS, през S, успя да влезе в М, като ширина. Затова пък е доста дълга.
Gutes shirt aber 2 Nummern zu klein. Habe ein Oakley uv-shirt in Grösse M. Passt perfekt. In Grösse L hier passe ich nicht mal rein.
Normalerweise trage ich Größe XL. XXL, wenn der Schnitt eher eng ist. Wenn ich aber in Größe XXL bei dehnbaren Neoren noch nicht einmal ohne Erstickungsangst rein komme, finde ich das irreführend. Und wenn man schon so eng schneidert wäre es gut, wenn eine Größe 3XL auch anbieten würde..
vielen Dank, dass du unser Produkt bewertet hast. Wir entschuldigen uns dafür, dass die Passgenauigkeit des Produkts nicht gegeben war. Tatsächlich fallen diese Tops etwa eine Größe kleiner aus. Du kannst gerne unsere Größenhilfen (online oberhalb der Größenauswahl), die wir für viele Produkte anbieten, nutzen um deine erfolderliche Größe zu finden.
mit sportlichen Grüßen
Benjamin
Team DECATHLON
Die Qualität ist gut, das Material fühlt sich gut an. Leider sind die Größenangaben nicht für deutsche Größen repräsentativ. Mindestens eine Nummer größer bestellen!
Leider zu klein
Super Teil - passt hervorragend - schnell geliefert
Erfüllt voll und ganz die Erwartung, im kalten Wasser lange nicht so schnell gefroren.
Das T-Shirt macht einen sehr guten Eindruck. Jedoch fällt es doch sehr klein aus. Hatte 2XL bestellt und bin fast nicht rein- und rausgekommen. Normal trage ich T-Shirts in 2XL und die sind sehr bequem. Schade, denn sonst hätte es mir sehr gut gefallen.
Artikel gut! Qualität gut! Allerdings völlig falsche Beratung bei der Größe! Mein Neffe mit 15 passt es nicht mir! Er freut sich jetzt darüber!
Perfekt für kühle Sommertage. Angenehm zu tragen ohne die Bewegungsfreiheit zu beeinträchtigen, trotz des Neopren.
Size Guide

Additional Product Information
Composition
Main fabric
- 10% Polyamide
- 90% Acetate
Sleeve fabric
- 15% Spandex
- 85% 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.
Warmth and wind
The minimum water temperature recommended for the use of this UV-protection T-shirt is 72°F if it is worn on its own. Max. session length: 3 hours. This top has neoprene on the front and back to provide warmth even in windy conditions. This top can also be worn under a wetsuit.
Materials
The neothermal top is made of fleece textile and neoprene to ensure better thermal insulation. The neoprene is lined with polyester fabric for added resistance to wear. Neoprene thickness: 1.5 mm. Neoprene is a closed-cell polychloroprene elastomeric foam with trapped nitrogen bubbles that have insulating properties. We test and guarantee the thermal quality of our neoprene materials.
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. UV radiation is filtered by the density of the textile fibers, for long-lasting protection, even after washing. The fleece inserts contain spandex, which may deteriorate in chlorinated water.
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 neothermal top 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. We have added seamless panels under the arms to limit irritation due to paddling movements. Our test protocols confirmed that irritation was indeed limited during 3-hour sessions.
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 protects against the sun, phenomena such as reflections (from water, sand ...), 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.
Surfing sun protection
https://www.olaian.fr/conseils/la-protection-solaire-en-surf-tp_3890
What is the olaian brand?
OLAIAN, DECATHLON'S SURF BRAND based in Hendaye, in South West France, OLAIAN is the surfing brand from Decathlon. In our offices at the water's edge, we can design a product made for surfing and then on the same day test it directly in real practice conditions
What is the olaian brand?
Tribord surfing products have now become OLAIAN products, the new Decathlon brand dedicated to surfing, bodyboarding and skimboarding.The markings on all surfing products will gradually be replaced. This is why your product may have a logo different from the one in the picture illustrating the product.
Origin
Imported
Product testing
Developed and tested by our design teams in Hendaye, France. The fabrics 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
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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

Olaian Neoprene Thermal UV-Protection Short-Sleeved Surfing T-Shirt, Men's
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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.
