PEDS Men's 3 Pack Cushion Low Cut Socks with Coolmax 98% Polyester, 2% Lycra Spandex Imported Machine Wash Cushioned base and arch compression offer added support Coolmax fabric moisture management technology helps keep feet cool and dry Lightweight and quick-drying Lycra fiber offers the ultimate in comfort and fit, 62 percent polyester, 36 percent coolmax polyester, 2 percent lycra spandex, exclusive of elastic