Alpinestars Supertech R Vented Boots - Fluorescent Red

Nearly every component of the Supertech R Vented boot, Alpinestars' definitive racing boot, worn by a host of champions past and present, has undergone a rigorous program of improvement to further refine its performance characteristics. Featuring extensive perforations across the entire surface to maximize airflow, innovations derived using feedback from Alpinestars' participation in the most prestigious motorcycle races include a redesigned front flex area, a redesigned rear bellows, a redesigned upper gaiter, a new shift pad and shin plate reinforcement, a new shin slider and a new inner boot, which improve the comfort, protection and performance of this boot, further cementing it as a class-leading model.

• Main upper material constructed using microfiber with a dedicated laser perforation zone for excellent breathability and abrasion resistance, while offering high levels of flexibility.
• New front flex area for improved impact abrasion resistance while ensuring natural mobility for the front and rear.
• New front flex area increases ventilation and airflow for increased breathability.
• Redesigned rear gusset in stretchy microfiber to enhance natural front and back movement.
• Redesigned upper gaiter in microfiber material with TPU overinjection for increased grip.
• New synthetic microfiber panel on the medial side for increased abrasion resistance and improved feel when in contact with the bike.
• New TPU gear shift reinforcement plate for increased protection on the lower medial side.
• The new TPU shin plate has been redesigned for increased shock absorption, thus improving abrasion resistance in an important region.
• New replaceable shin slider for increased abrasion resistance.
• The new stretch TPU panel design with zip for easier entry and a slimmer, more optimized fit.
• The hook and loop closure ensures the pull-out zipper stays in place.
• Adjustable micro ratchet closure on the top of the boot for an optimized fit.
• Replaceable co-injected TPU/aluminium toe cap with a practical screw system that protects the toe area from abrasion resistance.
• The new replaceable heel slider design provides improved sliding performance and protection in the event of a crash.
• Sole constructed using a lightweight rubber compound for excellent grip on the pedals.
• Recently revised separate bio-mechanical inner boot, constructed from 3D mesh material for added structure, thus improving rider comfort.
• The inner boot features a new external toe area with soft TPU reinforcement for greater impact protection and additional padding at the ankle for greater protection and stability during the natural movement of the foot.
• According to European law, the CE marking is a conformity requirement for the marketing of this product.

• New synthetic microfiber panel on medial side for increased abrasion resistance and improved feel in contact with the bike.
  
• New TPU shifter for added protection on the lower medial side.
  
• The inner boot features a new external toe area with a soft TPU reinforcement for superior impact protection and additional padding at the ankle for greater protection and stability during the natural movement of the foot.
  
• According to European regulations, the CE marking is a conformity requirement for the marketing of this product. The following standards apply: CE EN13634:2017.
  
• TPU/aluminum toe slider