Maximize your recovery with the CEP Infrared Recover Sock. This compression sock combines Smart Infrared technology with compression to improve circulation and shorten recovery times. Plus, the soft, slim profile lets you wear these performance socks anywhere whether you’re in an airplane, at the office or on the couch. Details 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 improves circulation to provide more oxygen to muscles Comfortable, breathable fit thanks to a premium blend of materials Padded cushioning in the footbed ensures all-day comfort Lyocell fibers provide moisture management, breathability and comfort for your legs and feet 20-30 mmHG compression levels reduce lactic acid build-up