The SMX Plus v2 boot perfectly combines sleek sport styling with advanced protective features developed in Alpinestars’ high-performance footwear department. The durable and lightweight microfiber upper is reinforced with a robust polymer protector and the exclusive Multi-Link Control (MLC) system prevents ankle twisting while offering freedom of movement.

- Advanced microfiber upper construction for lightweight, high-performance protection and superb levels of flexibility.
The front flex area is constructed with a soft microfiber for improved abrasion resistance and natural forward and backward movement.
Flexible accordion microfiber on Achilles provides improved natural movement.
Strategically positioned ventilation area in heel and TPU shin for breathability and airflow.
External entry/exit has a stretchable accordion panel for fit and ease of entry and removal. High modulus contoured shin plate adhesive provides superior impact and abrasion resistance.
An evolution of Alpinestars exclusive Multi-Link Control System provides advanced external protection and support for the ankle joint, limiting hyper-torsion, hyper-extension and hyper-flexion, as well as providing Achilles and ankle impact protection.
Large cleated heel counter with lateral ventilation extends up to the ankle and is combined with a shock absorbing padded insert and self-molding ankle protectors.
KEY FEATURES
- Replaceable dual density tPU slider with screw assembly provides protective coverage around the outer toe area.
Replaceable heel slider and external lateral heel slider are positioned to dissipate and absorb shock and promote sliding during an accident.
Large asymmetric front and rear accordion zones are optimized to maximize flexibility for maximum comfort and enhanced safety.
- Micro adjustable upper tab stowage closure.
- Advanced synthetic forefoot lining, laminated with open cell foam for shock absorption and highly breathable lining in ankle and leg areas for comfort.
Alpinestars replaceable anatomically contoured EVA footbed provides arch support and forefoot pedal feel.
- Durable outsole, designed for improved riding feel, features uniformly textured rubber for consistent grip.
Internal speed lacing closure and unique lateral zipper offer a precise and secure fit.
Alpinestars Lace-Lock System is constructed from an advanced polymer resin to ensure a quick, precise and secure closure.
Hook and loop tap locks the zipper closure, keeping it flat and secure.
protection
The SMX Plus v2 is CE certified to EN 13634:2017.