Falke Women's Matte Deluxe 20 Knee High 83% Polyamide, 17% Elastane Imported Hand Wash Reinforced knitting at the top acts as a thumb guard against tearing when putting on the knee high Reinforced knitting near the toe seam prevents runs, but is barely visible Toe seam is knit in a very flat seam using soft yarn, providing the highest level of wearer comfort