Designed to help ease circulation, these lightweight, non-binding crew socks are made from super soft, smooth UltraSpunA(R) polyester. A cushioned sole and Wick Dry technology helps keep you comfortable and dry all day long. A no-rub, irritation-free toe seam is gentle on the toes. Non-binding top eases circulation. Scentry Guard Treatment resists sock odor. Light mesh makes socks more breathable. Cushioned sole absorbs shocks and adds comfort. No-rub, irritation-free comfort toe seam. 60% polyester, 38% nylon, 2% spandex.