Skins by johnnie-O.......for that tweener temperature when another layer is too warm, and your short sleeve shirt is not warm enough. With 99.9% UV-A, UV-B protection, johnnie-O Skins protect your skin, but may tend to intimidate your opponent. Ideal for running, hiking, golf, biking or any outdoor activity

83% Nylon, 17% Spandex. Sold as a pair.