Champion Men's Ankle Sock, 12-pair Features: Champion® Colors: White Double Dry™ moisture wicking technology helps keep feet cool and dry Mesh ventilation for added breathability Cushioned foot bottom for high impact comfort Arch support for a better fit Durable, high performance yarns Made in China Content: 98% Polyester | 2% Spandex Sizing: Fits Men's Shoe size 6-12 Care Instructions: Machine wash cold with like colors Do not use fabric softener Use only non-chlorine bleach when needed Tumble dry low Do not iron