The Fourth Element Hydroskin long-sleeved top is a rash vest that can be worn underneath a wetsuit as an additional thermal & anti-chaffing layer. The rash vest can also be worn as a UV protective layer for snorkelling or other water activities to provide up to 98% UV protection. Features No underarm seams reduces chafing in at-risk areas 98% UV proof
- ideal for snorkelling or as a cover-up Thumb loops ensure that sleeves do not ride up Hypoallergenic. Ideal for those allergic to neoprene as it acts as a barrier between the wetsuit & the skin.