Please note that the number in the style name indicates denier or density of the nylon. Great for under trousers at the office, or for when you want to add a little vintage vibe to your ensemble, these knee-highs from Wolford will most definitely be a must-have item this season! Solid color socks. Knee-highs feature double-wrapped elastane for extra stretch. Wide, comfortable elastic band. Hits right at the knee. 62 percent cotton, 18 percent polyester, 14 percent polyamide, 6 percent elastane. Machine wash gentle, hang dry. Imported. If youre not fully satisfied with your purchase, you are welcome to return any unworn and unwashed items with tags intact and original packaging included.