Our 9" Socks incorporate multiple compression zones that work in tandem with 5.11&174;'s Shock Mitigation System. Made from a multi-polymer fabric, these socks are lightweight and utilize kinetic absorption to improve your stamina, speed, and control. Heel padding and a fabric taper at the calf promote all-day comfort, and the extended length integrates with full-sized boots. Moisture-wicking fibers keep you dry and focused, whether you're at your desk, on the scene, or off-duty. Smartly designed for a tactical life.