Sun protection:UPF 50+ fabric. Sun protection even when wet. Blocks at least 95% of UV rays.Reduced chafing:Reduces rubbing against the board. 1-hour sessions.Ecodesign:Product made of 100% recycled polyester guaranteeing good product useResitant to impact of waves:Loop to connect the bottom of the t-shirt to boardshorts. Support in waves.Easy maintenance:The textile mesh prevents grains of sand from getting stuck. 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 anti-UV 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. Chlorine-resistant. 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 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 1h, the 500 UV top will be a more suitable choice thanks to the seamless panels under the arms. Support and stability in the waves: 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 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). Behaviour 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 behaviour: wear sunglasses, wear a hat or cap, regularly apply an appropriate sun cream, drink regularly, etc. Eco-design: Product made from 100% recycled polyester from recycled plastic bottles. Sun protection: 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 South West France, OLAIAN is Decathlon's surfing brand. In our offices at the water's edge, we can design a UV-protection T-shirt and then on the same day test it directly in real usage conditions.
Machine wash according to instructions on care label. Main fabric, 100% Polyester.
Free delivery on all order over £15 (exc. Bulky Item Delivery)
Super Saver Delivery
£3.99
Standard Delivery
£4.99
Express Delivery
£5.99
Next Day Delivery
£6.99
Premium DPD Next Day Delivery
£7.99
Bulky Item Delivery
£4.99
Northern Ireland Super Saver Delivery
£2.99
Northern Ireland Standard Delivery
£6.99
Unlimited free delivery for a year with Unlimited Delivery for £14.99
Please note, some delivery methods are not available for products delivered by our brand partners & they may have longer delivery times
Something not quite right? You have 28 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.
Sun protection:UPF 50+ fabric. Sun protection even when wet. Blocks at least 95% of UV rays.Reduced chafing:Reduces rubbing against the board. 1-hour sessions.Ecodesign:Product made of 100% recycled polyester guaranteeing good product useResitant to impact of waves:Loop to connect the bottom of the t-shirt to boardshorts. Support in waves.Easy maintenance:The textile mesh prevents grains of sand from getting stuck. 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 anti-UV 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. Chlorine-resistant. 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 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 1h, the 500 UV top will be a more suitable choice thanks to the seamless panels under the arms. Support and stability in the waves: 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 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). Behaviour 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 behaviour: wear sunglasses, wear a hat or cap, regularly apply an appropriate sun cream, drink regularly, etc. Eco-design: Product made from 100% recycled polyester from recycled plastic bottles. Sun protection: 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 South West France, OLAIAN is Decathlon's surfing brand. In our offices at the water's edge, we can design a UV-protection T-shirt and then on the same day test it directly in real usage conditions.
Machine wash according to instructions on care label. Main fabric, 100% Polyester.
Free delivery on all order over £15 (exc. Bulky Item Delivery)
Super Saver Delivery
£3.99
Standard Delivery
£4.99
Express Delivery
£5.99
Next Day Delivery
£6.99
Premium DPD Next Day Delivery
£7.99
Bulky Item Delivery
£4.99
Northern Ireland Super Saver Delivery
£2.99
Northern Ireland Standard Delivery
£6.99
Unlimited free delivery for a year with Unlimited Delivery for £14.99
Please note, some delivery methods are not available for products delivered by our brand partners & they may have longer delivery times
Something not quite right? You have 28 days from the day you receive it, to send something back.
Please note, we cannot offer refunds on fashion face masks, cosmetics, pierced jewellery, adult toys, and swimwear or lingerie if the hygiene seal is not in place or has been broken.
Items of footwear and/or clothing must be unworn and unwashed with the original labels attached. Also, footwear must be tried on indoors. Items of homeware including bedlinen, mattresses, and toppers, and pillows must be unused and in their original unopened packaging. This does not affect your statutory rights.
Click here to view our full Returns Policy.