These socks are designed to last and keep your feet cool and comfortable with every wear. They are constructed with spandex for a great fit wash after wash and cotton to keep feet dry and cool. The classic ribbed crew sock can be worn casually with jeans or khakis or dressed up with slacks. Fit shoe sizes 6-12.5. Please note: Socks are not able to be returned or refunded if they have been removed from their original packaging.