Feature: *Copper Compression Socks with great elasticity. *Help relieve pain & discomfort-We extended its natural property to rejuvenate blood circulation in your legs through copper fibers capable reviving blood circulation along with providing a 20-30 mmHg compression.With electricity,to provide pain relief and better heal through all the body.Provides true graduated compression to support your legs, reduce fatigue, soreness, cramping and prevent injuries at the same time. *It can also offers the most perfect settlement scheme for those who sit or stand for long period during travel or at work,such as joggers, athletes, workout fanatics, office workers, runners, nurses and doctors. *Ergonomically designed for full range of motion, superior comfort and mobility without chafing & irritating. *High Skin-friendly Materials to wear comfortably-Our socks feature a unique copper-infused, breathable, moisture-wicking fabric that keep you warmer in winter and cooler in summer. At the same time,Coppers unique properties can help eliminate odor allowing you to wear your sleeve longer without worry of offending those around you at the gym or at work. *Soft materials for Comfortable and Longer Durability. *A Must at home or send for your family, friends, or loved ones as a gift that is functional and beneficial to their health *Suitable for both men & women. S/M (34-39 recommended) L/XL (40-46 recommended) XXL (above 46 recommended) Package includes: 2pair Copper Compression SocksProducts from LUOLV's store