Boots ALPINESTARS Supertech R Edition Vented MM93 Replica. The Supertech R Vented boot, Alpinestars' ultimate race boot worn by a roster of past and present champions, has undergone a rigorous program of improvements to further refine its performance characteristics. With extensive perforations throughout the boot for maximum airflow, innovations derived from feedback from Alpinestars' involvement in high-level racing include a redesigned front flex zone, a redesigned rear gusset, a redesigned upper gaiter, a new shift lever and shin plate, a new shin slider and a new inner liner, all of which enhance the comfort, protection and performance of this boot to a new class-leading level.

MAIN CHARACTERISTICS

• Outsole constructed with a lightweight rubber compound for excellent grip on the pegs.
• Separate, internally upgraded biomechanical inner liner made of 3D mesh material for added structure, enhancing rider comfort.
• New TPU shin plate has been redesigned for greater shock absorption performance, improving abrasion resistance in a key area.
• New replaceable shin slider for increased abrasion resistance.
• New TPU stretch panel design with zipper for easier entry and exit and a tighter, optimized fit.
• Velcro closure ensures zipper stays in position.
• Micro-adjustable ratchet closure at the top of the boot for an optimized fit.
• Main upper material made of microfiber with a dedicated laser-perforated zone for optimal breathability and abrasion resistance while offering high levels of flexibility.
• offering high levels of flexibility.
• New front flex area for improved impact abrasion while ensuring natural forefoot and rearfoot.
• New front flex area increases ventilation and airflow for increased breathability.
• Rear gusset redesigned in stretch microfiber for better natural front and rear movement.
• Redesigned upper gaiter in microfiber material with TPU over-injection for improved compressibility.
• New synthetic microfiber panel on medial side for increased abrasion resistance and improved feel in contact with the bike.
• New TPU shifter for greater protection on the lower medial side.
• Inner liner is equipped with a new external toe area with soft TPU reinforcement for superior impact protection and additional ankle padding for added protection and stability during natural foot movement.
• According to European legislation, CE marking is a conformity requirement for the marketing of this product. The following standards apply: CE EN13634:2017.
• Replaceable toe slider made of co-injected TPU/aluminum with an easy screw system that protects the toe area against abrasion resistance.
• Newly designed replaceable heel plate slider offers increased sliding performance and crash protection.