Designed to get you back to doing what you love! The Infrared Recovery Sock integrates the industry's leading technology to improve microvascular circulation and shorten recovery time. Premium materials ensure better moisture management, breathability, and ultimate wearing comfort throughout the lower leg. Micro minerals embedded in the yarn work like a mirror and reflect the transmitted body heat radiation waves back on the skin surface to keep the body temperature constant and improve blood circulation Medical-grade compression improved circulation to provide more oxygen to muscles Comfortable, breathable fit thanks to premium blend of materials Padded cushioning in the footbed ensures all-day comfort