Super Warm and ComfortableOur floor socks are made of polar fleece, so they will provide your feet with ideal ventilation. The natural properties of polar fleece fabric will prevent your feet from sweating and fatigue, keeping them dry! You'll love the softness and warmth of this thickened fleece fabric. Skin-friendly, super comfortable, and lightweight, it feels like you're walking on the clouds and you won't want to take it off. Anti-slip and waterproof soleThe sole has good grip, providing safety and waterproof functions. It provides excellent grip but won't harm the floor. Socks are perfect for wearing at home, at yoga, Pilates, the gym, and stretching classes. They're great to wear year-round, but especially spring, fall, and winter! Quiet Walking: There is almost no sound when walking and will not disturb your family's sleep. It is very suitable for wearing indoors, bedrooms, dormitories, offices, hotels, trains and airplanes, etc. DurableThe sock opening is made of high-quality rubber bands, which is not tight when worn and not easy to loosen. The fit of these ankle socks is great. Exquisite stitching for durability. Durable, washable and colorfast. Women's and Men's SizesThe socks are available in men's and women's sizes. Sock opening is approximately 3.14"/8cm (elastic). Sock length is approximately 8.66 inches/22 cm.