Racing boot Alpinestars Supertech R vented red

Nearly every component of the Supertech R Vented Boot, Alpinestars’ definitive racing boot worn by a roster of champions past and present, has undergone a rigorous program of updates to further refine its performance characteristics. With extensive perforations throughout for maximum airflow, innovations derived from feedback from Alpinestars’ involvement in top-level racing include a newly redesigned front flex area, redesigned rear bellows, redesigned upper gaiter, new shifter and shin plate, new shin slider and new internal bootie, all of which enhance the comfort, protection and performance of this boot to a new class-leading high.

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

Separate and updated biomechanical inner bootie internally constructed from 3D mesh material for increased structure, thereby improving rider comfort.

New synthetic microfiber panel on the medial side for increased abrasion resistance and improved feel in contact with the bike.

New TPU shifter for increased 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 ankle padding for added protection and stability during the natural movement of the foot.

According to European legal law, the CE marking is a conformity requirement for the marketing of this product. The following standards apply: CE EN13634:2017.

Replaceable co-injected TPU/aluminum toe slider with an easy screw system protects the toe area of ​​the data from abrasion resistance.

The new replaceable heel plate slider design offers increased sliding performance and protection in the event of a crash.

New TPU shin plate has been redesigned to improve shock absorption performance, thereby improving abrasion resistance in a key area.

New replaceable shin slider for increased abrasion resistance.

New TPU stretch panel design with zip for easier entry and exit and a closer, streamlined fit.

Hook and loop closure secures the puller zip which stays in place.

Adjustable micro ratchet closure over the boot for an optimized fit.

Main upper material constructed using microfiber with a dedicated laser perforation zone for optimum breathability and abrasion resistance, while offering high levels of flexibility.

New front flex area for improved impact abrasion, while ensuring natural front and rear.

New front flex area increases ventilation and airflow for increased breathability.

Redesigned rear gusset made from stretch microfiber for improved natural front and rear movement.

Redesigned upper gaiter in microfiber material with TPU over injection for increased sensitivity.