Hue Simply Skinny knee high socks feature a superior buttery softness and luxurious feel. These modern ultra-slim socks perfectly hug the foot providing a streamlined fit with amazing stretch. Top band provides all day stay-up comfort. Hits at ankle. 91% Nylon, 9% Spandex. Machine wash cold with like colors. Only non-chlorine bleach when needed. Tumble dry low. Cool iron if needed.