The Alpinestars SMX Plus motorcycle boots are designed for riders seeking advanced protection, precise fit, and flexible performance on the road or track. This black boot features an advanced microfiber upper that provides lightweight abrasion resistance while allowing natural forward and backward movement. The front flex area, Achilles accordion panel, and asymmetrical accordion zones work together to improve comfort and mobility without compromising protective coverage.
Protection is provided by Alpinestars Multi-Link Control system, which supports ankle articulation while helping limit hyper-torsion, hyper-extension, and hyper-flexion. A contoured high-modulus shin plate, dual-density TPU replaceable toe slider, replaceable heel slider, and external side heel slider help protect against impacts and abrasion while promoting controlled sliding during an accident. The SMX Plus also includes a durable rubber sole with consistent grip and an anatomical replaceable EVA footbed for arch support and improved pedal feel.
Fit and closure are managed through an inner instep speed-lacing system, lateral zipper, Alpinestars Lace-Lock System, and micro-adjustable ratchet top closure. The stretchable outer accordion panel allows easier entry and removal while maintaining a close fit, and the hook-and-loop tab secures the zipper pull. Breathable lining in the ankle and leg areas, along with an open-cell foam-laminated forefoot lining, helps improve comfort during extended riding. This Alpinestars SMX Plus boot is sized US 6 / EU 39 and is suitable for motorcycle riders who need dependable ankle, shin, toe, heel, and Achilles protection with flexible riding performance. Manufacturer and vendor part number: 2221019-10-39.
Features:
- Advanced microfiber upper provides lightweight abrasion resistance and flexible performance
- Soft microfiber front flex area supports natural forward and backward movement
- Accordion microfiber Achilles panel enhances mobility and comfort
- Stretchable outer accordion panel provides a close fit and easier entry and removal
- Multi-Link Control system helps limit ankle hyper-torsion, hyper-extension, and hyper-flexion
- Dual-density TPU replaceable toe slider provides protective outer toe coverage
- Replaceable heel slider and external side heel slider help dissipate impact and promote sliding
- Contoured high-modulus shin plate provides impact and abrasion resistance
- Inner instep speed-lacing closure and lateral zipper provide a precise, secure fit
- Alpinestars Lace-Lock System delivers quick and secure closure
- Micro-adjustable ratchet top closure stores the tab end neatly
- Breathable ankle and leg lining improves comfort during extended riding
- Replaceable anatomical EVA footbed provides arch support and pedal feel
- Durable textured rubber sole provides consistent grip
- Brand: Alpinestars
- Model: SMX Plus
- Color: Black
- Size: US 6 / EU 39
- Manufacturer and vendor part number: 2221019-10-39