Sierra Socks Men's Combed Cotton Fine Rib Crew Dress Casual Seamless Toe Men's crew socks extends to mid-calf. Ideal for casual wearing or suit socks. Seamless Toe. Meaning smooth stitches along the toe line. 3X1 ribbing Heel to Toe for a great fit. Dress/Casual Socks., Spandex added for extra comfort. 75% Cotton, 23% 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!