The O'Neill Hybrid Series protects against UV exposure and board rash with casual in-and-out of the water versatility. Our Heathered HyperDry fabric has a soft, cotton-like feel yet dries three times quicker providing all day comfort. U.P.F. 50+ Ultraviolet Protection Hydrophobic HyperDry Technology 4-way stretch Rash Protection Protection from the Elements For use in & out of the water Slim Fit: Fits clost to body, but is not tight Reduces Fatigue From Sun Exposure 5oz Heathered HyperDry Overlock Stitched: Super-Strong Seam | O'Neill Men's Hybrid Upf 50+ Short Sleeves Sun Shirt in Graph, Size Small, Heathered