ALPINESTARS SMX+ Vented Boots - Black/White/Red - US 12 / EU 47 2221119-1231-47 XD-4/VX-Pro3/VX-Pro4 Helmet Liner — XS providing a hardened

providing a hardened

and high speeds

Features an overall capacity of 22L

Lightweight outer shell is constructed from technologically advanced composite materials for best fit Multiple density inner liner

Direct replacement chain slider included

ALPINESTARS SMX+ Vented Boots - Black/White/Red - US 12 / EU 47 2221119-1231-47 XD-4/VX-Pro3/VX-Pro4 Helmet Liner — XS providing a hardenedThe 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