Hanes Men's 6 Pack X-Temp Arch Support Crew Socks, White, 10-13/Shoe Size 6-12 96% Polyester, 3% Spandex, 1% Nylon Imported Machine Wash Cool and dry with wicking yarns Softer feel with smart knit technology and comfort blend yarns Great fit with spandex, higher needle count Stay in place with arch support Extra durable with extra reinforced heel and toe