Packed with a host of innovative safety and protective features, the SMX-6 V3 is a track and performance riding all-rounder that brings race-derived technology to both the circuit and the street.
- Advanced microfiber upper for lightweight abrasion resistance and excellent flexibility.
- Front flex and back flexion zones use textile over-injected with soft thermoplastic polyurethane (TPU) to enhance impact abrasion protection while allowing natural forward and backward movement.
- Alpinestars' unique ankle brace protection system delivers biomechanical support between the lateral top calf, shin and ankle to limit hyper-torsion, hyper-extension and hyper-flexion, while protecting the Achilles and ankle from impact.
- Alpinestars Lace-Lock System is constructed from an advanced polymer resin for a quick, precise and secure closure.
- Equipped with a TPU shifter zone for superior protection on the lower medial side.
- Strategically positioned, race-derived TPU shin plate delivers superior impact and abrasion resistance.
- Dual-density TPU ankle protectors are placed between the upper and padded lining to provide targeted protection in key areas.
- Replaceable, dual-density TPU toe slider with screw-in assembly offers comprehensive coverage around the outer toe while remaining flexible for walking comfort.
- Replaceable heel slider and external side heel slider are positioned for optimum shock dissipation and promote sliding in the event of an accident.
- Construction: 37% TPU, 35% microfiber, 11% polyester, 8% polyurethane, 8% TPR, 1% elastic. Inner lining: 82% polyester, 18% synthetic.