Extra Wide socks are a great solution if you are suffering from a medical problem that requires a sock that is completely non-binding. You don't need to worry about finding socks that fit swollen feet, swollen ankles or legs anymore as these will not bind or compress the foot or leg whatsoever. We recommend the Extra Wide Medi Sock 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. This sock will not bind. This is also the most loosely woven sock in the Extra Wide line. Fits shoe size 8.5 to 11.5. Please note: Socks are not able to be returned or refunded if they have been removed from their original packaging.