ONeill Short sleeved rash tee with great style lines, ergonomic seam placement, 4-way stretch and quick dry properties. Rash Tees are designed to be worn looser than a Rash Vest which traditionally is skin tight. So these do some up T-Shirt sized , Features:, U.P.F. 50+, UV Protection, Quick dry, Boardshort Connector, Rash Protection, Flatloc Stitched, Strategic Seamless Paddle Zones, , , Materials, 60z Nylon/Spandex 4-way Stretch, Check out all our ONeill Rash Vests Here,