These crew socks are designed with breathable, moisture-wicking fabric and light stretch for all-day comfort. Reinforced seams help these socks stand up to full days on your feet.Includes 5 pairs of socks.95% polyester, 5% spandexMen's sock size 10-15.Moisture wicking, breathable stretch comfort.Reinforced seams, stay-up cuffs.Machine wash.