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 under-gone 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 redesigned front flex area, rear bellow, top gaitor, shifter and shin plate, shin slider and a  inner bootie. All of which enhance the comfort, protection and the performance of this boot.

• Main upper material constructed using microfiber for optimum abrasion resistance, while also delivering high levels of flexibility
• Front flex area for improved impact abrasion while also ensuring the natural front and back front flex area increases ventilation and airflow for additional breathability
• Redesigned rear bellow in stretch microfiber for improved natural front and back movement
• Redesigned top gaiter in microfiber material with TPU (Thermoplastic Polyurethane) over injection for enhanced prehensility
• Synthetic microfiber panel on medial side for enhanced abrasion resistance and improved feeling when in contact with the bike
• TPU shifter for increased protection on lower medial side
• The TPU shin plate has been redesigned for greater impact absorption performance
• Replaceable shin slider for additional abrasion resistance
• TPU stretch panel design with zip for an easier entry and exit and a closer, more optimized fit.
• Hook and loop closure secures the puller zip remains in position
• Micro adjustable ratchet closure on top of boot for an optimized fit.
• Replaceable coinjected TPU toe slider with an easy screw system that protects the toe area against abrasion resistance
• Replaceable heel plate slider design offers increased sliding performance and protection in the case of crash
• Sole constructed using a lightweight rubber compound for grip on the pegs
• Separate, internally bio-mechanical inner bootie made by 3D mesh material for greater structure, thus improving rider comfort
• Inner bootie is equipped with an external toe area with a soft TPU reinforcement for impact protection and additional ankle padding for stability and cushioning during natural movement of the foot
• Meets of Exceeds: C.E. EN13634:2017 standards