NEVER LET ANYONE OUT TRAIN YOU Straight from the riggers room comes our inaugural entry into the fitness footwear foray, the Core(TM) training/gym shoe. Built with the same techniques as top-line plate carriers, the upper blends lightweight mesh with reinforced synthetic overlays, all providing the ultimate grace under pressure. A wide forefoot allows foot splay under the crushing weight of your hero lift, while our Pararigger(TM) sidewall wraps provide lateral support when the prescribed event goes sideways. The undercarriage is built on the VIKTOSA(R) mobility bottom, engineered for maximum stability and traction, with just enough cushioning to blast out some quick cardio. In fact, the only activity the PTXF Core shoe won't do is take a knee. Lightweight breathable mesh chassis MultiCamA(R) Parariggers(TM) sidewall Synthetic leather overlays for durability Mobility bottom unit for traction and stability High volume forefoot for foot splay under load Fitness training focused 4mm heel to toe drop Weight 1.4lb / 612g U.S. veteran designed & developed 1-year workmanship & materials warranty