These Champion men's athletic sock keep your feet cooler and drier, no matter how hard you play. Soft cotton-rich yarns provide all-day breathable comfort. Double Dry fabric technology wicks moisture for constant cool. Plush inner sole cushions your every step. Reinforced grey heel and toe resist wear & tear. Smooth non-chafe toe seam goes easy on your skin. Classic crew length, with stretchy ribbed stay-up tops. NOTE: Sock size 10-13 fits shoe sizes 6-12.