Packed with race-derived technology, the SMX-6 V3 delivers track-level protection and performance for both street and circuit riding. ⚡🏁
- Advanced microfiber upper construction for lightweight abrasion resistance and exceptional flexibility.
- Front flex and back flexion zones constructed with textile over-injected soft Thermoplastic Polyurethane (TPU) for enhanced impact abrasion protection and natural movement.
- Alpinestars unique ankle brace protection system provides bio-mechanical support between the lateral top calf, the shin and the ankle to limit hyper-torsion, hyper-extension and hyper-flexion while offering Achilles and ankle impact protection.
- Lace-Lock System made from advanced polymer resin for a quick, precise and secure closure.
- Equipped with a TPU shifter zone and a race-derived TPU shin plate for superior lower medial and shin protection.
- Dual-density TPU ankle protectors positioned between the upper and padded lining for targeted impact resistance.
- Replaceable dual-density TPU toe slider with screw-in assembly, plus replaceable heel and external side heel sliders for optimized shock dissipation and sliding behavior.
- Materials: 37% TPU, 35% microfiber, 11% polyester, 8% polyurethane, 8% TPR, 1% elastic. Inner/lining: 82% polyester, 18% synthetic.
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