"Moretz ""Kid's 3 Pair Package Quarter Sock"" is constructed with Ringspun Cotton for comfort. Welt top construction for comfort and fit. Fully reciprocated heel and toe for perfect fit. 3x1 ribbing with Lycra Spandex. Cushioned sole for shock absorption and protection. Content: 85% Ringspun Cotton, 10% Nylon, 5% Lycra Spandex"