PHYSICIAN'S CHOICE DIABETIC CREW SOCKS. SIZE 13-15. 80% COTTON, 15% NYLON, 5% SPANDEX. FULL CUSHION. Top has Cross Stretch of 11". Ideal for Diabetics, or those suffering from Edema, poor circulation or any number of afflictions or situations that require non-binding footwear. Minimum 1 dozen. MADE IN USA!