The U.S. Polo Assn. Five Pack Quarter Sports Socks have a cushioned sole for everyday comfort. The quarter length pure cotton socks feature a ribbed midfoot for added support and is complete with a contrast jacquard across the sole, as well as the signature double Horsemen embroidery for the USPA stamp of authenticity. U.S. POLO ASSN. Men's Five Pack Quarter Sports Socks in White Size: 9-11.5