These no-show socks in black are soft, summer-knit to keep your feet's heat regulation in proper function. These socks come with silicone heel grips. So, with these socks on your feet, you will not have to worry about sliding socks. They have a contrast, wavy pattern and are made from 80% Cotton, 17% Nylon, and 3% Spandex so your feet can enjoy the freedom of movement, and the skin can breathe. They come in a pack of three similar socks and are machine washable.