Men's surfing short-sleeved neoprene thermal anti-UV T-shirt top.

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.

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.

The minimum water temperature recommended for the use of this anti-UV T-shirt is 22°C 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.

The neothermal top has lycra arms and a neoprene body for improved comfort during use.
The neoprene is lined with synthetic fabric for increased resistance to wear.
Neoprene thickness: 1.5 mm.
We test and guarantee the quality of our neoprene materials.

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. The fleece inserts contain elastane which may deteriorate in chlorinated water.

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.

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 chafing was significantly reduced during three-hour sessions.

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.

https://www.olaian.fr/conseils/la-protection-solaire-en-surf-tp_3890

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 product made for surfing and then, on the same day, test it directly in real conditions of use.
Find all our products on https://www.olaian.fr/