Dr. Motion’s fine quality compression support knee-hi is designed for travelers. athletes & people who sit, or are on their feet all day. Made with special material and technique for a healthy comfortable fit all day long.Mild compression Knee-hi socks:- Non-binding, Comfort band construction- Graduated compression to help circulation- Reduces swelling, energizes your legs- Smooth seamless toe for comfort fit- cotton/polyester/acrylic/rubber/spandex/nylon- Fit shoe size 4-10