Basico Men's Inner Shoe Liner No Show Sock 3 Pack ,10-13 Socks Size(3 Packs) Imported 94% Cotton 6% Spandex No-show cotton liners perfect for casual shoes Silicon, non-slip heel grip effectively prevent slipping No-sew open sides for comfortable and relax non-slip Wide grip effectively prevent slipping for extra comfort and help your feet stay 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!