ALPINESTARS SMX+ Vented Boots - Black/White/Yellow - US 6.5 / EU 40 2221119-125-40 Rsv 4 1100 Racing Factory 2019/2020 Flexible accordion microfiber on Achilles

Flexible accordion microfiber on Achilles gives enhanced natural movement

72 kg) lighter

Made of powder-coated

Muffler Only Black

ALPINESTARS SMX+ Vented Boots - Black/White/Yellow - US 6.5 / EU 40 2221119-125-40 Rsv 4 1100 Racing Factory 2019/2020 Flexible accordion microfiber on AchillesThe 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