80% cotton and 18% stretch Nylon with 2% Lycra Spandex. Red, black or blue trim with white foot. Comfortable, soft, and durable. P-831$4.00 Color/Size: Red Sm(7-9)Black Sm(7-9)Blue Sm(7-9)Red M(9-11)Black M(9-11)Blue M(9-11) Sizing Guide