Perform like a champion with the Nike® Lightweight Running Sleeve. Featuring DRI-Fit technology to keep you cool and comfortable and UVA and UVB protection where the sleeve covers. Fit One size fits most Technology DRI-Fit technology Sweat-wicking material helps you stay dry and comfortable UVA and UVB protection where the sleeve covers Country of Origin : Imported Style : N.RS.66 Fabric : 88% Polyester, 12% Spandex Brand : Nike Web ID: 19NIKALGHTWGHTRNNGAF