Men's White Over-Calf Tube Sock - cushion stretch from the toe to the top of the calf for flexible fit (no shaped heel). These socks also feature: Full over-calf length. Durable elastic ribbing keeps socks from slouching. Extra thick cushioning. Enforced toe seams, because if the toe springs a hole, it's straight into the trash. Comfortable stay-up top. Fiber Content: 80% Cotton, 18% Polyester, 1% Rubber, 1% Other. Made in USA & Imported.