Feature 1Nylon Material: Comfortable compression socks, easy to wear, will not hurt your toes or nails, and very durable to use. 2Reduce Pressure: These socks can compress the ankle to a great extent and gradually reduce the pressure on the lower leg. 3Zipper Design: Each pair of socks includes a strong zipper to ensure a snug fit. Will meet most people&39;s choice. 4Contribute to Health: Helps reduce the risk of thromboembolism in patients with varicose veins. 5Multiple Applications: Suitable for people who need to stand for a long time, like teachers, shopping guides, beauticians, doctors, nurses, etc.SpecificationItem Type: Zipper Compression SocksMaterial: NylonWeight: Approx. 220g/7.8ozSpecification: Black, gray and skin color, three color a setPurpose: Sports socks .wang-edit-text{ font-family:&39;Arial&39; important; } .wang-edit-text table { border-top: 1px solid 000; border-left: 1px solid 000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid 000; border-right: 1px solid 000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List3 Pairs xZipper Compression Socks"