Description
Description
Every component of the Supertech R Boot—Alpinestars’ definitive racing boot worn by past and present champions—has been upgraded to enhance performance and comfort. Developed with feedback from top-level racers, it features a redesigned flex zone, rear bellow, top gaiter, shifter and shin plate, new shin slider, and updated inner bootie, all combining to deliver class-leading protection, flexibility, and feel.
Construction
- New TPU stretch-panel design with zip for easier entry, exit, and a closer fit.
- Hook-and-loop closure keeps the zip puller secure.
- Micro-adjustable ratchet strap at the top for precision fit.
- Replaceable heel-plate slider increases slide performance and crash protection.
- Lightweight rubber-compound sole for excellent peg grip.
- Updated bio-mechanical 3D mesh inner bootie adds structure and comfort.
Protection
- CE EN13634:2017 certified.
- Inner bootie includes soft TPU toe reinforcement and ankle padding for improved impact protection, stability, and cushioning.
- Replaceable co-injected TPU/aluminum toe slider protects against abrasion.
- New TPU shifter enhances lower-medial protection.
- Redesigned TPU shin plate improves impact absorption and abrasion resistance.
- Replaceable shin slider adds further durability.
Key Features
- Microfiber upper offers high abrasion resistance with exceptional flexibility.
- New front flex zone improves impact protection and natural movement.
- Enhanced airflow and breathability through redesigned flex and bellow areas.
- Stretch-microfiber rear bellow ensures smooth forward/back movement.
- Updated microfiber top gaiter with TPU over-injection for improved grip and fit.
- Synthetic microfiber medial panel increases abrasion resistance and bike feel.
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