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 HyperDry Hydrophobic Technology 4-way stretch Rash Protection Protection from the Elements For use in and out of the water Slim Fit Reduces Fatigue From Sun Exposure 5oz Heathered HyperDry Overlock Stitched: Super-Strong Seam | O'Neill Girl's Hybrid Upf 50+ Short Sleeves Sun Shirt in Slate, Size 4, Heathered