The Alpinestars Tech 10 Supervented Motocross Boots are engineered for riders who demand advanced ventilation, impact protection, flexibility, and precise control. This men’s US 9 / EU 43 boot features a lightweight microfiber upper, perforated internal padding, and a breathable 3D mesh lining to promote airflow during short and long rides. The boot is finished in Purple, Fluorescent Yellow, and Diva Pink and carries manufacturer and vendor part number 2010520-3150-9.
Ventilation is built throughout the Tech 10 Supervented design. Large front air inlets and rear exhaust ports promote heat exchange, while ventilation zones in the TPU components, perforated footbed, and airflow channels in the 3D Higher Spring insole help cool the foot. The Alpinestars sole incorporates an air flow system and a proprietary grip pattern to improve foot-peg feel, shifter control, mud release, and water run-off. A replaceable central sole insert provides micro-grip and side-hooking traction, with full sole replacement and boot repair support available from Alpinestars.
Protection and movement are managed through the Tech 10’s performance double-pivot motion control system. Dual front flex blades, a progressive flexion control system, shock-absorbing inserts, and a dual-density rear blade system help control hyperextension, torsional forces, and impact energy while preserving riding flexibility. The integrated Dynamic Heel Compression Protector uses a collapsible expanded-polyfoam heel area to reduce energy transferred to the ankle and lower leg during high-impact crashes. The multi-compound foot shell combines heel, toe, abrasion, and impact protection with an integrated shank for structural support.
A slim, replaceable buckle system uses cold-forged bridge closures, memory adjustment, quick-release locking, and self-aligning operation for secure, precise fitment. A microfiber gaiter helps limit dirt and water entry, while an anti-slip suede heel insert helps keep the foot positioned inside the boot. The Alpinestars Tech 10 Supervented Boots fit motocross and off-road riders seeking high-level ventilation, ergonomic support, dependable protection, and durable performance.
Features:
- Size: US 9 / EU 43
- Model: Tech 10 Supervented Motocross Boots
- Brand: Alpinestars
- Manufacturer part number: 2010520-3150-9
- Vendor part number: 2010520-3150-9
- Color: Purple, Fluorescent Yellow, and Diva Pink
- Ventilation: Perforated microfiber, perforated padding, front inlet ports, rear exhausts, airflow sole channels, and perforated footbed promote cooling
- Protection: Dynamic Heel Compression Protector helps absorb high-impact energy and reduce forces transferred to the ankle and lower leg
- Motion control: Double-pivot system, front flex blades, shock absorber insert, and rear blade system support controlled flexibility and hyperextension resistance
- Foot shell: Multi-compound construction provides heel, toe, abrasion, impact, shank, and structural protection
- Sole: Dual-compound sole with proprietary grip sculpturing improves foot-peg control, traction, shifter feel, and mud and water run-off
- Closure: Replaceable slim-line buckle system features memory adjustment, quick release, locking, and self-aligning operation
- Fitment: Designed for motocross and off-road riding applications