ALPINESTARS SMX+ Vented Boots - Black/Red - US 12 / EU 47 2221119-13-47

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 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