Alpinestars SMX-6 V3 Boots — EU 40, Black
Performance track and street boots with advanced microfiber upper, TPU protection zones, lace-lock closure and replaceable sliders.
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Performance track and street boots with advanced microfiber upper, TPU protection zones, lace-lock closure and replaceable sliders.
These performance boots are packed with innovative safety and protective features, engineered for both track and street riding. 🛡️
Advanced microfiber upper provides lightweight abrasion resistance and high flexibility.
Front and rear flexion zones use textile over-injected with soft TPU to improve impact abrasion resistance while allowing natural forward and backward movement.
A unique ankle brace system offers biomechanical support between the upper calf, shin and ankle to limit hyper-torsion, hyper-extension and hyper-flexion, while protecting the Achilles and ankle from impact.
A lace-lock system made from advanced polymer resin ensures a quick, precise and secure closure, and a TPU shifter zone protects the lower medial area.
Race-derived TPU shin plate, dual-density TPU ankle protectors, replaceable dual-density toe slider with screw assembly, and replaceable heel and external side heel sliders deliver concentrated impact and abrasion resistance while supporting walking comfort and controlled sliding in a crash.
Materials: 37% TPU, 35% microfiber, 11% polyester, 8% polyurethane, 8% TPR, 1% elastic. Lining: 82% polyester, 18% synthetic.
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