Built for those that need grip and speed over any terrain and want a tactical boot that??s built to last. The next generation of tactical is here with RallyForce. All terrain Michelin® proprietary rubber outsole. TecTuff leather upper fights against abrasion. Extremely breathable open cell mesh upper and tongue. Quick on/off medial side zipper. Lightweight, shock-absorbing EVA midsole. Energy returning removable PU insert. 11mm heel to toe drop for an athletic foot position. Lightweight yet durable TPU reinforcements. Outsole toe stitch for extra durability. Non-metallic hardware and webbing. Ankle lock lacing for a secure fit. Athletic, sock-like fit strobel construction. Durable 2-needle stitched upper.