The Alpinestars SMX Plus V2 Vented Motorcycle Boots combine sport-focused styling with advanced protection for performance street and track riding. This black and red model is designed in a US 11.5 / EU 46 size and features a lightweight microfiber upper reinforced with durable polymer protection. Alpinestars developed the integrated Multi-Link Control (MLC) system to help limit ankle hyper-torsion, hyper-extension, and hyper-flexion while preserving natural movement and riding flexibility.
Protection is provided by a contoured high-modulus shin plate, wide heel counter, shock-absorbing ankle inserts, and replaceable sliders at the toe and heel. The dual-density TPU toe slider offers coverage around the outer toe area, while external heel sliders help dissipate impact and support controlled sliding during an accident. Flexible accordion panels at the front, rear, Achilles, and entry area improve mobility, abrasion resistance, comfort, and fitment around the ankle and lower leg.
Ventilation zones in the heel and shin areas promote airflow, while the breathable ankle and leg lining helps manage comfort during extended rides. The boot uses an inner instep speed-lacing closure, lateral zipper, Alpinestars Lace-Lock System, and hook-and-loop zip-pull tab for a secure, adjustable fit. An anatomical, replaceable EVA footbed provides arch support and pedal feel, and the durable textured rubber sole delivers consistent grip. The Alpinestars SMX Plus V2, manufacturer and vendor part number 2221119-13-46, is a performance motorcycle boot suited to riders seeking integrated ankle, shin, heel, toe, and abrasion protection with a precise sport-riding fit.
Features:
- Lightweight microfiber upper: Provides flexible, durable, and abrasion-resistant performance protection.
- Multi-Link Control system: Helps limit ankle hyper-torsion, hyper-extension, and hyper-flexion while supporting natural articulation.
- Shin and ankle protection: Includes a contoured shin plate, ankle protectors, heel counter, and shock-absorbing inserts.
- Replaceable sliders: Dual-density TPU toe, replaceable heel, and external side heel sliders help manage impact and promote controlled sliding.
- Ventilation zones: Strategically placed heel and shin airflow areas improve breathability during riding.
- Flexible accordion panels: Front, rear, Achilles, and entry panels enhance movement, comfort, and fitment.
- Secure closure system: Combines speed lacing, a lateral zipper, Alpinestars Lace-Lock System, and hook-and-loop zip-pull retention.
- Comfort lining: Breathable ankle and leg lining with an open-cell foam-laminated forefoot lining helps absorb shock.
- Replaceable EVA footbed: Provides anatomical arch support and improved forefoot pedal feel.
- Durable rubber sole: Textured tread delivers consistent grip and riding control.
- Brand and part number: Alpinestars SMX Plus V2, manufacturer and vendor part number 2221119-13-46.
- Size and color: US 11.5 / EU 46 in black and red.