K Bell Adult Solid Color No Show 6 Pair Pack-Black-Medium 65% Polyester, 32% Olefin, 2% Spandex, 1% Rubber. Adult Size Medium 9-11 (fits ladies shoe size 5-10) 65% Polyester, 32% Olefin, 2% Spandex, 1% Rubber You can return this item for any reason and get a full refund: no shipping charges. The item must be returned in new and unused condition. Go to Your Orders to start the return Print the return shipping label Ship it!