smx plus boots black dark gray Footwear Size:45 providing expansion when the airbag

providing expansion when the airbag inflates but also offering a high level of anatomical performance and a superior fit when riding without the system fitted

The extremely lightweight Nucleon KR-1 CELL i level 2 protector insert features an articulated back shell plate for flexibility and riding fit

sport-styled sneakers and infuse engineered riding protection to create the perfect motorcycling shoe

both on or off the bike

the SP-5 offers high levels of protection

smx plus boots black dark gray Footwear Size:45 providing expansion when the airbagThe 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.