These genuine U.S. military-issued anti-microbial socks are designed for long-lasting comfort and hygiene in the field. Constructed from a durable and breathable cotton-blend knit, they feature a silver-coated finish that actively combats odor-causing bacteria and stains. The socks are also anti-static and moisture-wicking, helping to keep your feet dry during extended wear. A cushioned sole provides added protection against friction and blisters, making them ideal for boots and long days on your feet.