The Alpinestars Supertech R Vented Motorcycle Boots are designed for high-performance street and track riding, combining advanced protection, secure fit, and ventilation. This black boot is sized for US 7.5 / EU 41 and uses a flexible microfiber upper with dedicated laser-perforated zones to promote airflow while maintaining abrasion resistance. The boot’s construction supports natural foot movement and provides a close, performance-oriented fit for riders who demand dependable protection during aggressive riding.
A separate, internally updated bio-mechanical inner bootie uses 3D mesh material to improve structure, rider comfort, ankle stability, and natural movement. A soft TPU toe reinforcement, additional ankle padding, redesigned TPU shin plate, and TPU shifter panel help protect key areas of the foot and lower leg. Replaceable co-injected TPU and aluminum toe sliders, a replaceable heel plate slider, and a replaceable shin slider provide added abrasion protection and convenient serviceability after extended use.
The lightweight rubber sole delivers reliable grip on the foot pegs, while the redesigned rear stretch microfiber bellow improves front-to-back mobility. A TPU stretch panel with zipper assists entry and exit, and a hook-and-loop closure keeps the zipper pull securely positioned. The micro-adjustable ratchet closure at the top of the boot allows riders to fine-tune the fit. The redesigned microfiber top gaiter with TPU over-injection helps provide a secure interface with riding gear. Manufactured by Alpinestars, this boot is identified by manufacturer and vendor part number 2220121-10-41.
Features:
- Size: US 7.5 / EU 41
- Model: Supertech R Vented
- Brand: Alpinestars
- Manufacturer part number: 2220121-10-41
- Vendor part number: 2220121-10-41
- Color: Black
- Upper: Microfiber construction with laser-perforated ventilation zones
- Inner bootie: Separate bio-mechanical design with 3D mesh structure
- Protection: TPU shin, ankle, toe, heel, and shifter protection
- Sliders: Replaceable TPU/aluminum toe slider, heel plate slider, and shin slider
- Closure: Micro-adjustable ratchet system with hook-and-loop zipper retention
- Sole: Lightweight rubber compound for grip on motorcycle foot pegs
- Fitment: Performance motorcycle riding, including street and track applications