This is it, American Trench's basic crew that's not basic at all. The Silver Crew Sock is made of premium American ring spun cotton with mil spec silver filament knitted into the heel, toe and foot that kills bacteria and provides optimum odor and moisture control for days. The light cushion on the foot gives you comfort without bulk - you can wear this sock for travel, exercise, or just around the house. The silver is a little bit of magic, it's something you have to try to believe, but once you try it, you'll never want to wear just "basic" crew socks again.
70% Cotton 22% Nylon 4% Spandex 4% Silver anti-microbes