The Alpinestars Supertech R Vented Motorcycle Boots are designed for riders who demand advanced protection, ventilation, and precise control on the motorcycle. This black, red, white, and gray model is sized for US 9.5 / EU 44 and features a microfiber upper with dedicated laser-perforated zones for airflow, flexibility, abrasion resistance, and rider comfort. The vented construction helps promote breathability during demanding rides while maintaining dependable coverage in critical areas.
A separate, internally updated bio-mechanical inner bootie uses 3D mesh material to provide structure, comfort, and natural foot movement. The boot includes additional ankle padding, a soft TPU-reinforced toe area, a redesigned TPU shin plate, and a TPU shifter panel for lower medial-side protection. A synthetic microfiber medial panel improves abrasion resistance and provides a consistent feel when contacting the motorcycle. The front flex area supports natural front-to-back movement, ventilation, and impact abrasion protection, while the redesigned stretch microfiber rear bellow enhances flexibility.
Fit can be adjusted using the micro-adjustable ratchet closure at the top of the boot, along with the TPU stretch panel, zip entry system, hook-and-loop zip retainer, and microfiber top gaiter with TPU over-injection. Replaceable co-injected TPU/aluminum toe sliders and replaceable heel and shin sliders provide added abrasion protection and sliding performance in a crash. The lightweight rubber sole offers secure grip on the foot pegs. Manufactured by Alpinestars and identified by manufacturer and vendor part number 2220121-1329-44, these boots are intended for motorcycle riders seeking a secure, performance-focused fit with race-inspired protection and ventilation.
Features:
- Size: US 9.5 / EU 44
- Model: Supertech R Vented Motorcycle Boots
- Color: Black, red, white, and gray
- Brand: Alpinestars
- Manufacturer: Alpinestars
- Manufacturer part number: 2220121-1329-44
- Vendor part number: 2220121-1329-44
- Upper Material: Microfiber construction with laser-perforated zones for breathability, flexibility, and abrasion resistance
- Inner Bootie: Separate bio-mechanical 3D mesh bootie with ankle padding for structure, comfort, and stability
- Protection: TPU shin plate, shifter panel, toe reinforcement, and enhanced ankle coverage
- Sliders: Replaceable TPU/aluminum toe slider with screw attachment, plus replaceable heel and shin sliders
- Closure: Micro-adjustable ratchet closure, stretch panel with zip, and hook-and-loop zip retainer
- Flexibility: Front flex area and stretch microfiber rear bellow support natural foot movement
- Sole: Lightweight rubber compound designed for secure grip on motorcycle foot pegs
- Fitment: Designed for motorcycle riders and compatible with performance-oriented riding applications