Description: Material: nylon Size Chart: Size------ Foot size ------ Calf size S/M------ EU35-39 ------ 24-30CM L/XL------ EU40-43 ------ 31-37CM XXL------ EU44-47 ------- 38-44CM Features: Copper is a great conductor of electricity, we extended its natural property to rejuvenate blood circulation in your legs through copper fibers capable reviving blood circulation. This aids with joint and muscle recovery, and supports rejuvenating relief from pain and discomfort. Our compression socks are an effective way to promote better circulation and keep your healthy. By providing a mild squeezing action to support enhanced blood flow, more blood pumping means more energized legs and less pain + swelling.Which can help active people stay healthy and comfortable all day long. We carefully designed and manufactured our compression socks to provide premium support, comfort, and relief without compromising your mobility. Moisture wicking material is combined with copper ions, to ensure that your feet and legs remain cool and dry throughout the day and night. Comfortable wide top band prevents rolling gives you compression without sacrificing comfort, delivers 360-degree stretch for greater flexibility and durability, great for everyday use. Universally suitable for all work. Whether you are an athlete, teacher, flight crew, receptionist, office worker, pregnant, elderly, they'll work for you. Package Includes: 3 Pairs * Copper Compression Socks Circulation support to fight fatigue Recovery after exercise Prevent varicose veins Relive pain due to plantar fasciitis and foot injuries Moisture-wicking design to keep feet dry