alpine star SMX-S Boots - Black/White - US 12 / EU 47 - 2223517-12-47

Durable microfiber upper construction that has superb flexibility and a comfortable feel. Ergonomic new forefront boot shape is streamlined to better control and feel of the motorcycle controls. Thermoplastic Polyurethane (TPU) shin plate protector is race-developed for superior impact and abrasion resistance. Lateral Thermoplastic Rubbery (TPR)-injected ankle support construction provides superior comfort and impact resistance. TPU double-density ankle protectors are layered under the boot outer on the lateral and medial sides. Breathable textile interior lining features anti-sliding suede reinforcement at the heel area. Integrated, replaceable bi-injected TPU slider features new screw-on fastening system. Shift pad made from TPU incorporates technical texturing for grip and impact resistance. Medial side entry opening/closure system features elastic-mounted zipper and wide hook-and-loop closure flap. Internal toe box protection is layered under the boot upper for durability, improved feel and better performance. Removable dual-compound anatomical footbed is made with EVA and stretch fabric. Rubber compound sole.