Soft cotton-poly blend with stretch Features silicone anti-slip system at the heel Anatomically adapted heel shape Guaranteed skid-proof Low cut Falke"s Cotton Touch Step Ped provides a perfect fit and a sensible low cut that"s concealed in shoes. Designed with a silicone anti-slip system at the heel and an anatomically adapted heel shape, it"s guaranteed skid-proof so you can enjoy a comfortable choice that"s functional. Materials: 65% cotton, 33% polyamide, 2% elastane