Using black 92% cotton, 6% polyamide and 2% elastane, these step no show socks by Falke are perfect for women and a must have. Also the black socks are designed in a plain pattern, It is recommended to wash at 40 degrees to keep these socks in good condition. All the socks come complete with falke packaging. The Falke Step No Show Socks - Black have an impressive lowcut added with the fact that it has a high content of skin-kind and easy-care cotton meaning that these socks would not be seen in summer shoes. These also provide great grip when wearing due to the anatomically shaped heel and anti-slip system. KEY FEATURES 92% Cotton, 6% Polyamide and 2% Elastane Non Slip , Anatomical Fit , Reinforced Stress Zones Shoe Liners Smooth Structure Fine Thickness Wash at 40 degrees Complete with Falke packaging.