Lorpen Uniform Antibacterial Crew Sock Not only do these crew socks quickly wick moisture away, they also help keep your feet fresh, thanks to Coolmax Fresh Fx®. This silver-based treatment, incorporated into Coolmax fibers, fights bacteria to create a healthy foot environment. Light cushioning from heel to toe softens your steps—great for uniform or duty shoes and walking shoes. Features: •Coolmax Fresh Fx provides antimicrobial protection and moisture management with a soft and comfortable feel. •Full length light cushioning adds extra softness underfoot. •High spandex content helps prevent slipping to keep the sock in place. •High nylon content adds durability. •Flat knit toe seam reduces irritation and rubbing.