Made of a comfortable and breathable 87% Polyester, 11% Cotton, and 2% Spandex material. The military socks are made with moisture-wicking technology. Perfect for extreme and rugged situations. Rothcos tactical socks feature a half cushion foot, arch support, and ribbed tops. Rothcos Moisture Wicking Military Sock is made of a comfortable and breathable 87% Polyester, 11% Cotton, and 2% Spandex material. The military socks are made with moisture-wicking technology and are perfect for extreme and rugged situations. Rothcos tactical socks feature a half cushion foot, arch support, and ribbed tops.