Nylon lining Non-skid socks: very practical design with silicon rubber grips on soles of socks, can prevent you from slipping and falling on smooth floors effectively and keep you safe Wide application: applicable to many occasions, like casual, various events, work, home, sports and so on, you can choose socks as birthday and Christmas gifts for your wife, girlfriend or your daughter Soft and comfortable to wear: made of polyester, nylon and spandex, with fleece-lined, fuzzy and very soft, keep your feet and ankles warm, protect them from frostbiting in cold weather Suitable size: it length is approx. 40 cm/ 15.7 inches, and the diameter of mouth sock is approx. 10 cm/ 3.9 inches (unstretched size), suitable for most women and girls feet What you get: come with 2 pairs socks, enough quantity can satisfy your daily life use, wash and change