85% cotton, 15% polyester Imported Pull On closure 85% cotton, 15% polyester. Pair Of Crew Socks Featuring Reinforced Heel And Toe. Pack Of Cushioned Crew Socks Each Featuring Ribbed Leg And Smooth Toe Seam. Arch Compression Hugs Feet And Keeps Socks In Place. 100% satisfaction and return policy and standard shipping Days 10-15 Days Of Deliver Time.