SMX-6 V3 Boots deliver track-focused protection and street-ready performance with race-derived materials and engineering. Packed with advanced safety features, these boots give riders a measurable performance edge while maintaining comfort for riding and walking. 🏁🛡️
Key features include:
- Advanced microfiber upper construction for lightweight abrasion resistance and high flexibility.
- Front flex and back flexion zones with textile over-injected soft thermoplastic polyurethane (TPU) for impact abrasion protection while allowing natural forward and backward movement.
- Alpinestars unique ankle brace protection system providing bio-mechanical 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.
- Lace-Lock System constructed from advanced polymer resin for a quick, precise and secure closure.
- TPU shifter zone and strategically positioned race-derived TPU shin plate for superior impact and abrasion resistance.
- Dual density TPU ankle protectors positioned between the upper and padded lining for protection in key areas.
- Replaceable dual density TPU toe slider with screw-in assembly and replaceable heel and external side heel sliders for optimized shock dissipation and sliding performance.
Materials: 37% TPU, 35% microfiber, 11% polyester, 8% polyurethane, 8% TPR and 1% elastic. Inner lining: 82% polyester and 18% synthetic. These boots balance protection, flexibility and durability for both track sessions and spirited street riding.