Almost every component of the Supertech R Vented 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 extensive perforations throughout for maximum airflow, innovations derived using feedback from Alpinestars involvement in top flight racing 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

• Sole constructed using a lightweight rubber compound for excellent grip on the pegs.

• Separate, internally updated bio-mechanical inner bootie made by 3D mesh material for greater structure, thus improving rider comfort.

Protection

• New synthetic microfibre 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.

• Inner bootie is equipped with a new external toe area with a soft TPU reinforcement for superior impact protection and additional ankle padding for greater protection and stability during natural movement of the foot.

• CE EN13634:2017.

• Replaceable co-injected TPU/aluminum toe slider with an easy screw system that protects the toe area against abrasion resistance.

• New replaceable heel plate slider design offers increased sliding performance and protection in the case of crash.