Alpinestars SMX-6 V3 Boots — EU 46, Red/Black

The SMX-6 V3 boots are packed with a host of innovative safety and protective features, making them the ultimate track and performance riding all-rounder. They incorporate race-derived technology and materials to give riders a crucial performance edge on both the track and the street.

Advanced microfiber upper construction delivers lightweight, high-performance protection against abrasion while maintaining superb flexibility. Front flex and back flexion zones use textile over-injected with soft thermoplastic polyurethane for enhanced impact abrasion resistance and to promote natural forward and backward movement.

A unique ankle brace protection system provides biomechanical support and protection between the lateral top calf, the shin and the ankle, limiting hyper-torsion, hyper-extension and hyper-flexion while also protecting the Achilles and ankle. The lace-lock system is constructed from an advanced polymer resin for a quick, precise and secure closure, and a reinforced shifter zone offers superior protection on the lower medial side.

Strategically positioned race-derived shin plate and dual-density ankle protectors deliver superior impact and abrasion resistance. Replaceable dual-density toe slider with screw-in assembly provides comprehensive coverage around the outer toe while remaining flexible for walking comfort. Replaceable heel slider and external side heel slider are positioned to optimize shock dissipation and promote sliding in the event of an accident.

Construction details and liner ensure durability and rider comfort for demanding track and street use.