Copper Fit Energy Compression Socks in black feature a knee-high design infused with copper to provide graduated compression for improved circulation and reduced swelling. These unisex socks are engineered to increase energy in legs and feet while offering anti-odor properties and a comfortable fit for all-day wear. The material blend includes nylon, polyester, and spandex for durability and stretch, making them ideal for travel or daily restorative support.