Falke Women's Cotton Step Invisible Ped 55% Polyamide, 35% Cotton, 10% Elastane Imported Hand Wash The feeling of high quality cotton on your skin for unbeatable comfort, breathability and easy care Non-slip shoe liner thanks to silicon anti-slip system on the heel Low cut silhouette makes the liner imperceptible in the shoe Toe seam is knit in a very flat seam using soft yarn, providing the highest level of wearer comfort