AlpinestarsMen's SMX Plus V2 Motorcycle Riding Boot, Black/White/Yellow, 44

• Rubber sole.
• Contoured high-modulus shin plate protectors give superior impact and abrasion resistance.
• Alpinestars unique Multi-Link control system provides advanced external protection and support for ankle articulation, limiting hypertorsion, hyperextension and hyperflexion as well as providing Achilles and ankle impact protection.
• Wide heel counters with lateral ventilation extend to the ankles and are combined with shock-absorbing padded inserts and self-molding ankle protectors.
• Integrated, replaceable bi-injected TPU sliders feature new easy screw fixing concept.
• Replaceable heel sliders and external side heel sliders are positioned to dissipate and absorb shock and promote sliding during an accident.

The SMX Plus v2 Boot perfectly blends sleek sports styling with advanced protection features developed in Alpinestars performance footwear department. The durable and light microfiber upper is reinforced with a rugged polymer protector and the exclusive Multi-Link Control (MLC) system prevents ankle torsion while offering freedom of movement. Advanced microfiber upper construction for lightweight high-performance protection and superb levels of flexibility. Front flex area is constructed with a soft microfiber for improving abrasion resistance and natural forwards and backwards movement. Flexible accordion microfiber on Achilles gives enhanced natural movement. Strategically positioned ventilation area in heel and shin TPU for breathability and airflow. Outside entry/exit has a stretchable accordion panel for a close fit and ease of entry and removal. Contoured high modulus shin plate protector gives superior impact and abrasion resistance. An evolution of Alpinestars unique Multi-Link Control system provides advanced external protection and support for ankle articulation, limiting hyper-torsion, hyper-extension and hyper-flexion as well as providing Achilles and ankle impact protection. Wide heel counter with lateral ventilation extends to the ankle and is combined with a shock-absorbing padded insert and self-moulding ankle protectors. Dual-density TPU replaceable toe slider with screw-in assembly providing protective coverage around the outer toe area. Replaceable heel slider and external side heel slider are positioned to dissipate and absorb shock and promote sliding during an accident. Large front and rear asymmetrical accordion zones are optimized to maximize flexibility for maximum comfort and improved safety. Micro-adjustable ratchet top closure stows tab end. Advanced synthetic forefoot lining, laminated with open cell foam for shock absorption and highly breathable lining in ankle and leg areas for comfort. Alpinestars anatomical and repla...