ALPINESTARS SMX-1R Vented Boots - Black/White - US 9.5 / EU 44 2224016102144

Boot uppers are constructed from lightweight microfiber with integrated shanks in the sole for extra rigidity, Breathable mesh inserts and perforated side panels for enhanced ventilation, External TPU protection on the outer ankles, Foam-backed, double-density ankle protectors on the medial side and reinforced toeboxes layered under the microfiber uppers, External TPU shift pads, sliders and heel counters, Plush 3D mesh inner liners and anatomically profiled EVA foam footbeds, Combination zipper and hook-and-loop closure strap systems, Outsoles constructed with the same advanced rubber compound as the S-MX5 boots