Thorlos Unisex SKX Ski Thick Padded Over the Calf Sock 59% Thorlon Acrylic, 39% Thorwick WARM Polyester, 2% Spandex Turn Inside Out-Machine Wash-Use Liquid Fabric Softner Padding Level: Maximum Cushion Key Benefits: Comfort fit and dry, warm foot Guarantee - Your feet will feel better or your money back! Proudly MADE in the USA | North Carolina Exclusive THORWICK WARM is used for maximum WICKING because a dry foot is a warm foot Cushioned arch for better fit (Spandex for support) Thick cushioning in ball and heel for WARMTH, SHEAR PROTECTION and COMFORT Cushioned shin and instep PROTECTS AGAINST SHIN BITE Fiber Contents: 54% Exclusive THORLON, 30% wool, 14% nylon, 2% spandex 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!