They're cotton-rich for softness. Cushioned for all-day ease. Best of all, these no-show socks wick moisture. Double DryTM moisture wicking technology wick sweat and control moisture buildup, so feet stay cooler and drier. Soft cotton-rich yarns for all-day breathable comfort and spandex for better fit. Cushioned for high impact comfort. Reinforced heel and toe resist wear & tear. Arch support for secure, stable fit. Size 10-13 - fits shoe sizes 6 to 12.