The 5.11 Tactical Level 1 Sock is part of 5.11's Shock Mitigation System and offers multiple zones of compression. These boot socks were designed to enhance kinetic absorption and rebound to improve your stamina, speed, and momentum control. The moisture wicking fibers work to keep your feet dry and comfortable in any climate while enhanced elasticity ensures a stable and secure fit. The extra layer of padding on the sole provides additional comfort and the reinforced heel and toe maximize protection and durability. These socks are crafted from high performance multi-polymer fabric and excel in comfort and performance.