Alpinestars TECH 7 MX/Off-Road Boots - White

* Upper is constructed from a light microfiber that provides flexibility and abrasion resistance * Thermoplastic Polyurethane (TPU) shin-plate construction and a reinforced hook-and-loop closure offers a comfortable, highly customized fit * TPU blade system provides flexibility while helping prevent frontal hyperextension * Wide entry aperture and a hook-and-loop upper closure Thermoplastic Rubber (TPR) flap allows for a broad range of calf fit adjustments for comfort and support * Single-piece TPU panel with honeycomb sculpturing for maximum grip contact with bike and improved heat and abrasion resistance on the medial facing area * Top rear flexion of the boot is supported around the calf by an innovative TPU sliding blade system helps to dissipate friction * Ergonomic buckle system offers secure and highly personalized fit * Innovative TPU lateral ankle protection provides biomechanical link between the middle lateral and the bottom lateral of the boot * Instep and Achilles accordion flex zones for superior support and control * Toes protected by metal shank reinforced TPU shell * Microfiber gaiter helps keep out water and dirt * Polymer buckles with aluminum frames provide self-aligning, quick-release closures for personalized fit * Breathable mesh 3D liner with anti-sliding microfiber suede reinforcement in the heel * Shock absorbing soft poly-foam surrounds ankles and collar * Removable anatomic footbed * High-grip, double-density rubber outer sole is removable and replaceable