The Alpinestars SMX Plus V2 Vented Motorcycle Boots combine streamlined sport styling with advanced protection for performance-focused street and track riders. This black, white, and red boot is sized US 8 / EU 42 and features a lightweight microfiber upper reinforced with polymer protection. Alpinestars developed the boot around its Multi-Link Control (MLC) system, which supports ankle articulation while helping limit hyper-torsion, hyper-extension, and hyper-flexion during a crash.
Designed for motorcycle fitment, the SMX Plus V2 provides protective coverage through a contoured high-modulus shin plate, wide heel counter, ankle protectors, replaceable toe slider, replaceable heel slider, and external side heel slider. Dual-density TPU sliders help protect the outer toe area, dissipate impact, and encourage controlled sliding. Soft microfiber flex zones and accordion panels at the front, rear, and Achilles improve natural movement, while the stretch accordion entry panel helps provide a close, comfortable fit.
Ventilation zones in the heel and shin TPU promote airflow during riding. The inner construction includes an advanced synthetic forefoot lining with open-cell foam for shock absorption, plus breathable lining through the ankle and leg areas. A replaceable anatomical EVA footbed provides arch support and useful pedal feedback. The durable rubber sole delivers consistent grip, while the inner instep speed-lacing closure, Alpinestars Lace-Lock System, lateral zipper, and hook-and-loop tab secure the boot for riding.
Manufacturer: Alpinestars. Vendor part number: 2221119-1231-42. The Alpinestars SMX Plus V2 is a specialized motorcycle boot intended for riders who need a precise fit, flexible performance, ventilation, and comprehensive lower-leg, ankle, and foot protection.
Features:
- Lightweight microfiber upper: Provides flexible, abrasion-resistant construction for high-performance motorcycle riding.
- Multi-Link Control system: Helps limit ankle hyper-torsion, hyper-extension, and hyper-flexion while preserving controlled articulation.
- Shin and ankle protection: Contoured high-modulus shin plate, polymer reinforcement, and padded ankle protectors help manage impact and abrasion.
- Replaceable sliders: Dual-density TPU toe slider, heel slider, and external side heel slider provide coverage and controlled sliding performance.
- Ventilated construction: Strategically positioned heel and shin ventilation zones promote airflow and rider comfort.
- Flexible movement zones: Microfiber front, rear, and Achilles accordion panels support natural forward, backward, and lateral movement.
- Secure closure system: Inner speed lacing, Alpinestars Lace-Lock System, lateral zipper, ratchet top closure, and hook-and-loop zip tab provide a precise fit.
- Comfort-focused interior: Breathable lining, open-cell foam forefoot construction, and a replaceable anatomical EVA footbed support comfort and pedal feel.
- Durable riding sole: Textured rubber outsole provides consistent grip and improved motorcycle control.
- Fitment: Motorcycle-specific boot for street and track riding; US 8 / EU 42.
- Brand: Alpinestars.
- Manufacturer part number: 2221119-1231-42.
- Vendor part number: 2221119-1231-42.