ALPINESTARS SMX+ Boots - Black - US 8 / EU 42 2221019-10-42 5 cm (10") Carbon Fiber with Titanium End

Carbon Fiber with Titanium End Cap

allowing the rider to easily regulate the temperature of the gloves

18 mm O2 Ports with 18 mm Plugs supplied

Uses stock mounts and has a raw steel finish

Designed by professional motocross and supercross racer

ALPINESTARS SMX+ Boots - Black - US 8 / EU 42 2221019-10-42 5 cm (10") Carbon Fiber with Titanium EndAdvanced 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 Outside entry exit has stretchable accordion panel for a close fit and ease of entry and removal. Contoured high modulus shin plate