Magnum’s Opus combines the durability of a combat boot with the performance of a lightweight athletic boot. Fast and agile, the Opus is built with flexible foot-forming construction and impact RECOIL technology for all-day comfort. Incorporates i-shield to repel water, dirt and stains. A Kurim Protective upper with breathable mesh panels provide exceptional abrasion resistance and protection. The carbon rubber outsole delivers excellent grip and features multi-directional lugs for superior traction. The high-technology outsole includes a toe-off zone for added grip when pushing off during gait cycles, brake zone for added downhill grip, outsole wrap for extra support and a decoupled heel to isolate the initial strike zone for improved shock absorption. Whether you’re running through mud, scaling walls, climbing ropes or navigating the urban jungle, the Magnum Opus the only boot you’ll ever need.