Dimensions: Foot Width: 4.5in, Sole Length: 8.6in, Total Length of Socks: 22.8in. All-size styles, extremely stretchable, regardless of men and women, can be worn up to the knee position in regular wear.Comfortable Fabric: Polyester. The socks are made of Polyester Fabric, thick and soft, with high abrasion resistance, suitable for running, cycling, fitness or daily wear.Multifunctional: The advantages of high-quality fabrics and length make this compression socks extremely warm, and at the same time can promote blood circulation, and can also relieve the tiredness of the feet when standing.Intimate Gifts: A great gift that can be given as a gift to office workers, airplane travelers, medical staff, cross-training, physical exercise, hiking, biking, runners, athletes and family, friends or colleagues who walk all day long!Please Note: Regular washing, machine washable. This socks is an indispensable item for people who stand for a long time or who love fitness exercises. If you have any questions, please contact us, our customer service will answer your questions within 24 hours.