Fourth Element Mens Long Sleve Hydroskin - SmallFourth Element Hydroskin Men's Long Sleeve is constructed from high grade Lycra based fabric, the Hydroskin rashguards and suit are designed to wear under a wetsuit or semi dry suit or as a UV shield for other water sport activities. The ultra smooth fabric reduces friction between the skin and a wetsuit, and helps to stop chafing of tight ill fitting suits. Back print on all standard Hydroskins.