Alpinestars SMX-6 V3 Boots — EU 41

Packed with a host of innovative safety and protective features, these boots are the ultimate track and performance riding all-rounder, incorporating race-derived technology and materials to give riders a crucial performance edge on the track and the street.

Advanced, lightweight upper construction provides high-performance protection against abrasion while retaining superb flexibility. Front flex and rear flexion zones are constructed with textile over-injected with a soft protective polymer for enhanced impact abrasion resistance while promoting natural forwards and backwards movement.

A unique ankle brace protection system delivers bio-mechanical support between the lateral top calf, the shin and the ankle, limiting hyper-torsion, hyper-extension and hyper-flexion while providing Achilles and ankle impact protection. Dual-density ankle protectors are positioned between the upper and padded lining to give targeted protection where it matters most.

The lace-lock system is made from an advanced polymer resin for a quick, precise and secure closure. A reinforced shifter zone offers superior protection on the lower medial side, while a race-derived shin plate protector provides excellent impact and abrasion resistance. Replaceable toe and heel sliders with screw-in assemblies provide comprehensive protective coverage and optimized sliding performance without sacrificing walking comfort.