Alpinestars SMX-6 V3 Boots — EU 45, Black

Designed for track-focused performance and confident street riding, the SMX-6 V3 offers a complete set of protective innovations and race-derived technology to give riders an edge.

The upper uses a lightweight, high-performance synthetic construction for abrasion resistance and excellent flexibility. Front flex and rear flexion zones are reinforced with soft over-injected protective panels to improve impact abrasion resistance while promoting natural forward and backward movement.

An integrated ankle brace protection system delivers biomechanical support spanning the lateral calf, shin and ankle to limit hyper-torsion, hyper-extension and over-flexion while providing targeted impact protection. A polymer lace-lock system ensures a quick, precise and secure closure, and a reinforced shifter zone protects the lower medial area.

Replaceable dual-density toe and heel sliders with screw-in assemblies offer comprehensive coverage and controlled sliding, while strategically positioned dual-density ankle protectors and a molded shin plate provide added impact and abrasion resistance.

Built for riders who demand protection, articulation and walking comfort in a single high-performance package.