Nylon Imported COMPRESSION SOCKS - We extended its natural property to rejuvenate blood circulation in your legs through copper fibers capable reviving blood circulation along. They keep your feet and legs fresh throughout the day by providing a mild squeezing action to support enhanced blood flow. It offers the most perfect settlement scheme for those who sit for long period during travel or at work. REDUCE INJURIES - Provide mild squeezing for warmness and enhance blood moving through your legs. Remove stress and stimulate every cell, relieves symptoms varicose veins and excess fluid retention. Help relieve pain & discomfort related to plantar fasciitis, Provides true graduated compression to support your legs, reduce fatigue, soreness, cramping and prevent injuries at the same time. PERFORMANCE FABRIC KEEPS YOU DRY AND ODOR-FREE- Our products feature a unique copper-infused, breathable, moisture-wicking fabric. Coppers unique properties help eliminate odor allowing you to wear your sleeve longer without worry of offending those around you at the gym or at work. The remarkable fabric helps keep your skin dry and comfortable even in extremely summer. SUITABLE POPULATION : Our copper-infused garments are designed to enhance performance, help speed recovery, and provide relief from injury and inflammation. It provide optimal articulation and muscle support to make you feel great . A veritable necessity for anyone working long-hours standing on their feet, or those heavily invested in athletics and a fitness lifestyle. It is great gift to joggers, athletes, workout fanatics, office workers, runners, nurses and doctors. 100% RISK-FREE and SATISFACTION GUARANTEED - We are confident that you will be fully satisfied with our product! If you have any question Please contact our customer support. If you are not happy with our product, we will definitely refund you or send you a replacement at no additional cost!