Fancy footwear. These men's New Balance over-the-calf socks feature graduated compression from the ankle to the calf helps circulate blood more efficiently. PRODUCT FEATURESFirm compression helps circulationFIT & SIZINGOver-the-calf designFits shoe sizes: Medium: 7.5-10Large: 10.5-12X-Large: 12.5-14FABRIC & CARENylon/Lycra spandexMachine washImported