The Alpinestars Supertech R Vented Motorcycle Boots are engineered for riders who demand advanced protection, precise bike control, and comfortable movement on the street or track. Finished in black and sized for US 8 / EU 42, these boots feature a microfiber main upper with dedicated laser-perforated zones for airflow, flexibility, and abrasion resistance. The lightweight rubber sole provides dependable grip on the foot pegs, while the redesigned front flex area and stretch microfiber rear bellow support natural front-to-back movement.
A separate, internally updated bio-mechanical inner bootie uses 3D mesh construction to provide structure, rider comfort, ankle support, and stability during movement. The bootie includes a soft TPU-reinforced toe area for impact protection and additional ankle padding. A TPU shifter panel protects the lower medial side, while a synthetic microfiber medial panel improves abrasion resistance and rider feedback when contacting the motorcycle. The TPU shin plate is redesigned for improved impact absorption, and a replaceable shin slider adds another layer of abrasion protection.
Fitment is secured with a micro-adjustable ratchet closure at the top of the boot, a stretch TPU entry panel with zipper, and a hook-and-loop closure that keeps the zipper puller in position. Replaceable co-injected TPU and aluminum toe sliders use an easy screw system to help protect the toe area during abrasion. The replaceable heel plate slider is designed to improve sliding performance and protection in a crash. The top gaiter combines microfiber with TPU over-injection for secure contact and enhanced control. This Alpinestars Supertech R Vented boot is supplied under manufacturer part number and vendor part number 2220121-10-42.
Features:
- Size: US 8 / EU 42
- Color: Black
- Brand: Alpinestars
- Model: Supertech R Vented
- Manufacturer Part Number: 2220121-10-42
- Vendor Part Number: 2220121-10-42
- Construction: Microfiber upper with laser-perforated ventilation zones for breathability, flexibility, and abrasion resistance
- Protection: Bio-mechanical inner bootie with TPU toe reinforcement, ankle padding, TPU shin plate, and replaceable shin slider
- Sliders: Replaceable co-injected TPU and aluminum toe slider with screw-mounted design
- Heel Protection: Replaceable heel plate slider for improved crash sliding performance
- Closure: Micro-adjustable ratchet closure, stretch TPU zip panel, and hook-and-loop zipper retention
- Sole: Lightweight rubber compound designed for secure grip on motorcycle foot pegs
- Fitment: Designed for motorcycle riding applications requiring protective footwear, rider comfort, and precise bike control