AW Compression Style 100C Men's Knee-High Copper Sole Socks in 20-30 mmHg firm compression are the leading socks in comfort and style for men. These Men's Graduated Compression support socks have Copper sewn into the pad of the sock! This copper technology helps prevent odor while helping keep skin youthful. It is clinically proven and physician-recommended to help relieve tired, aching, and swollen legs.