Nike Boys' Graphic Cotton Cushioned Crew Socks (3 Pair) #SX4715-968 69% Coton/28% Nylon/3% Spandex Machine Wash Half-cushion terry foot for comfort and shock absorption. Arch support for a snug, secure fit. Reinforced heel and toe for enhanced durability in high-wear areas. Machine wash. 72% cotton/26% nylon/2% spandex