Nike Classic II Cushion Over-the-Calf Socks Team nkSX5728 817 Adult Medium: Men's 6-8, Women's 6-10. Dri-FIT technology wicks away sweat to help keep feet dry and comfortable.Reinforced heel and toe for enhanced durability in high-wear areas.Left/right specific for enhanced fit. Arch support for a snug, supportive fit. 97 Nylon, 3 Spandex. UPC:091209597149. Manufacturer number SX5728-817.