Decathlon | Men's surfing long-sleeved UV-protection top T-shirt 100 - grey

UV-resistant long-sleeved T-shirt for sun protection, even in the water, andto reduce irritation from skin coming into contact with the board. Fitted cutand drawstring for stability waves. **Key benefits:** * Sun protection: UPF 50+ fabric. Long-sleeved. Blocks at least 95% of UV rays, even when wet. * Reduced chafing: Tight-fitting cut. Prevents rubbing against the board. 1-hour sessions. * Stays in place in the waves: Loop to connect the bottom of the t-shirt to boardshorts. * Easy maintenance: The textile mesh prevents grains of sand from getting stuck.**Technical information:**How to choose your UV protection T-shirt (Part 1): All of our UV-resistantT-shirts are UPF 50+, i.e. they have the maximum level of sun protection. Thechoice between them will therefore be made based on the length of the sleevesand will depend on what it will be used for. The constraints are greatest forsurfing 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, 2hours or 3 hours. ; How to choose your UV protection T-shirt (Part 2:According to the duration of the session): 1 hour: Occasional practice. Youcan choose between a loose fit (priority to ease of dressing and comfort whendry) or a fitted cut (priority to comfort when wet). A loop system to connectit to the shorts ensures the stability of the product. 2 hours: Regularpractice. Comfort when wet is enhanced by the seamless panels under the armsand the drawstring which further increases stability. 3 hours: Intensivepractice. Additional warmth to help you stay in the water for longer. ; UVprotection even when wet.: The fabric of this OLAIAN anti-UV product blocks atleast 98% of UVB radiation and 95% of UVA (UPF 50+). This guarantees effectiveprotection from the sun. It can be used both in and out of the water, forwater or nautical sports. The density of the textile fibres filters out UVrays, for long-lasting protection, even after washing. Caution: the elastanecontained in the fibre may deteriorate in chlorinated water. ; What does UPF50+ mean?: UPF is a sun protection factor (Ultra Violet Protection Factor) andis standardised worldwide. It defines the protection level of a fabric andmore precisely the proportion of UV rays it lets through. To meet thestandards, it must block at least 95 % of UV rays. UPF 50+ means that thefabric blocks at least 95% of UVA and 98% of UVB rays. ; Reduced chafing: ThisUV-resistant T-shirt helps limit rubbing and chafing due to contact with thesurfboard or bodyboard. It can also be used under a wetsuit to limit chafing,particularly around the neck and armpits. Reduced chafing from paddlingmovements has been proven for sessions of one hour. If you plan to surf formore than one hour, the UV top 500 will be a more suitable choice with itsseamless panels under the arms.