MATERIAL:80% polyester fiber+15% nylon+5% spandex. The high-quality materials make the socks softer, cozy, warm, and flexible. Makes you feel walking on cotton. The fluffy socks will keep your feet warm in cold weather. A non-slip design makes you more safer during exercise. Machine washable.Non-slip:Non-slip socks are specially optimized for women. The specially designed sticky anti-slip pattern covers the entire heel and toe to provide maximum slip resistance and grip. Its stability and safety are suitable for daily home use and available for sports such as yoga, pilates, or arm bar use.Wrap-around Design: The socks are made with delicate heel and sole stitching to provide enough wrapping and brace your feet, which helps to improve your stability while walking or exercising. Easy to put on and take off, suitable for daily wear.Application: Indoor sports, yoga, pilates, jogging, dancing, or daily wear. Suitable for hospital socks, sports socks, fluffy socks, slipper socks...home socks.BEST GIFT OPTION: We hope you can feel happiness and warmth in cold weather when you receive our socks. The socks are perfect gifts for Wives, daughters, girlfriends, friends, or coworkers. It is a good choice for Thanksgiving, Christmas, Birthday, Valentine's Day, and Mother's Day.