Made of 98% Polyester, 1% Spandex, 1% Other Fiber Value pack of 4 pair Moisture and odor control Non binding tops with cross stretch for comfort Cushioned soles and smooth toe seams Fits men's shoe sizes 13-15 These ankle length socks were designed for men with diabetes or circulatory challenges. The loose fit, non binding top is ideal for swollen ankles and sensitive feet.. These quality socks also feature cushioned soles in addition to helping with moisture and odor for fresh, dry feet all day. Accepted by the American Podiatric Medical Association. Please note: Socks are not able to be returned or refunded if they have been removed from their original packaging.