mm93 neck tube black anthracite bright red RGroup_2220021 but the back waist is

but the back waist is reshaped to provide even better riding comfort

Derived from Alpinestars race boots and optimized for road riding and supreme levels of everyday comfort

Supertech is Alpinestars innovative Motocross apparel line

sport design offers a striking racing-inspired aesthetic – the perfect racing sport jacket for riders looking for top racing technology

The durable 600D polyfabric construction features extensive stretch corduroy panels and pre-curved legs for unparalleled freedom of movement and ergonomic comfort

mm93 neck tube black anthracite bright red RGroup_2220021 but the back waist isA lightweight neck tube designed to be worn in summer and spring. The thin material will keep out wind chills while the silky feeling offers high levels of rider comfort.