Extra Wide socks are a great solution if you are suffering from a medical problem that requires a sock that is completely non-binding. Designed to fit swollen feet, swollen ankles or legs. Will not bind or compress the foot or leg. Recommended for persons with medical issues such as severe circulatory problems, diabetes, and edema. This sock will also fit over a cast. The socks are especially designed to stay up on any size leg without binding. This is also the most loosely woven sock in the Extra Wide line. Fits shoe size 12 to 16. Please note: Socks are not able to be returned or refunded if they have been removed from their original packaging.