The over the calf length of this sock prevents bare legs from showing while sitting. The stretch nylon features static control and moisture control technology. The flat toe seam and well-rounded heels are there for support and comfort. The heels and toes are also reinforced. Machine washable for easy care. Fits shoe sizes 8-12.5. Please note: Socks are not able to be returned or refunded if they have been removed from their original packaging.