Advanced microfiber upper construction for lightweight, high-performance protection against abrasion and superb levels of flexibility.
The SMX-6 Drystar® Boots incorporate Alpinestars waterproof and breathable Drystar® liner for excellent all-weather performance.
New front flex and back flexion zones are constructed with textile over-injected on 3D mesh, with a soft TPU for enhanced impact abrasion while also
promoting a natural forwards and backwards movement.
An evolution of Alpinestars unique ankle brace protection system provides a bio-mechanical support and protection between the lateral top calf, the shin
and ankle, for superior ankle articulation, as well as providing Achilles and ankle impact protection.
Alpinestars Lace-Lock System is constructed from an advanced polymer resin for a guaranteed quick, precise and secure closure.
TPU lateral ankle brace protection provides a biomechanical support and protection between lateral top calf/shin and ankle.
Equipped with a new TPU shifter zone for superior protection on the lower medial side.
A new strategically positioned, race-derived TPU shin plate protector delivers superior impact and abrasion resistance while offering a more compact
design, so the boot fits easily under the pants.
Dual density TPU ankle protectors are strategically positioned between the upper on the medial side and the padded lining to provide the strategic
protection in key areas.
Replaceable, dual density TPU toe sliders with screw-in assembly provides comprehensive protective coverage around the outer toe area while still being
supremely flexible for walking comfort.
New back calf TPU bridge is designed to reinforce the level of protection and support.
