Crew length socks made from a blend of cotton and recycled polyester. Featuring mesh ventilation inserts for breathability and AEROREADY technology to wick away moisture, keeping you dry and comfortable. Designed with flex zones and arch support for unrestricted movement. Each pack includes three pairs of socks. These socks are machine washable, but please refer to the product label for specific care instructions. The composition is 50% cotton and 50% recycled polyester.