Running socks with a five-finger design and non-slip grip. - Brand: KAMI - Size: 25-27cm - Material: 71% Polyester, 27% Nylon, 2% Polyurethane - Features: Five-finger socks, non-slip grip Thank you for viewing. I'm selling these as I haven't had a chance to wear them, though I've kept them at home. Thank you for your consideration.