FENDER® STOMPSOCKS Featuring TOE TAP TECHNOLOGY, 1 Pair. Wear the ultimate functional and fun footwear that’s comfort designed for the stage, studio and stompbox. - Size : LARGE (MEN 9-12 WOMEN 11-14) - MADE FROM : 51% Recycled Polyester, 36% Cotton, 11% Nylon, 2% Spandex.. - CARE INSTRUCTIONS : Machine wash and tumble dry.