With a pre-shaped finger construction

they feature a waterproof and breathable Drystar® membrane (5000mm/5000 g/m²)

and hemmed cuff

compressed EVA midsole

The inner armored mesh jacket is also completely upgradeable to level 2 Nucleon Flex Pro armor and is Tech-Air® Ready to accommodate the Tech-Air® 5 or in the future

smx plus boots black Secondary_Dark Gray With a pre-shaped finger constructionThe 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.