Alpinestars Supertech R Boots - Black/Red Fluo/White/Gray

DESCRIPTION Almost every component of the Supertech R Boot, Alpinestars definitive racing boot as worn by a roster of champions past and present, has undergone a rigorous program of upgrades to sharpen its performance features even further. Featuring innovations derived using feedback from Alpinestars involvement in top flight racing, key elements include a newly redesigned front flex area, a redesigned rear bellow, a redesigned top gaitor, a new shifter and shin plate, a new shin slider and a new inner bootie, all of which enhance the comfort, protection and the performance of this boot to a new class-leading high. CONSTRUCTION • Redesigned rear bellow in stretch microfiber for improved natural front and back movement.• Redesigned top gaiter in microfiber material with TPU over injection for enhanced prehensility.• Hook and loop closure secures the puller zip remains in position.• Micro adjustable ratchet closure on top of boot for an optimized fit.• Sole constructed using a lightweig