Dr. Motion’s fine quality compression support knee-hi is designed for travelers. athletes & people who sit, or are on their fet all day. Made with special material and technique for a healthy comfortable fit all day long. Mild compression Knee-hi socks: – Super soft Microfiber Nylon, Ultra fresh Anti-Odor – Non-binding, Comfort band construction – Graduated compression to help circulation – Reduces swelling, energizes your legs – Smooth seamless toe for comfort fit – Nylon, Elastane – Fit shoe size 4-10