Alpinestars Supertech R Boots

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.• New synthetic microfiber panel on medial side for enhanced abrasion resistance and improved feeling when in contact with the bike.• New TPU shifter for increased protection on lower medial side.• New TPU shin plate has been redesigned for greater impact absorption performance, thus improving abrasion resistance in a key area.• New replaceable shin slider for additional abrasion resist