PowerSox Men's 3-Pack Cushion Low Cut Socks with Coolmax black 10-13(9-12.5 shoe size) 46% Coolmax Polyester, 41% Cotton, 11% Polyester, 2% Spandex Imported Pull On closure Machine Wash Lightweight comfort with arch support Y-heel fit keeps sock in place Moisture control with coolmax fabric Ventilated top helps foot to breathe Comfort toe seams You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!