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The Alpinestars SMX-6 V3 boots are engineered for riders seeking high-performance footwear that combines advanced safety features with exceptional comfort. Crafted from a lightweight microfiber upper, these boots offer superior abrasion resistance while maintaining excellent flexibility for dynamic riding movements. The innovative design incorporates front flex and back flexion zones constructed with textile over-injected with soft Thermoplastic Polyurethane (TPU), enhancing impact protection and promoting natural forward and backward motion during riding. This ensures both safety and mobility are optimized for demanding track and street conditions.
The ankle brace protection system is a standout feature, providing biomechanical support and protection across the lateral top calf, shin, and ankle areas. This system helps prevent hyper-torsion, hyper-extension, and hyper-flexion injuries while offering superior ankle articulation. Additionally, the integration of Achilles and ankle impact protection adds an extra layer of safety, making these boots suitable for aggressive riding and racing environments.
The Alpinestars Lace-Lock System, made from advanced polymer resin, allows for quick, precise, and secure closure, ensuring a snug fit that stays in place during high-speed rides. The TPU shifter zone on the lower medial side offers enhanced protection against impacts and abrasion, vital for clutch and gear operations. Strategically placed race-derived TPU shin plate protectors provide exceptional impact and abrasion resistance, safeguarding key areas from debris and collisions. Dual-density TPU ankle protectors are positioned between the upper and padded lining, offering targeted protection without sacrificing comfort.
For comprehensive safety, the boots feature replaceable dual-density TPU toe sliders with screw-in assembly, ensuring durability and flexibility for walking. Heel sliders and external side heel sliders are also replaceable, designed to dissipate shock effectively and facilitate sliding in case of a fall, reducing injury risk. These boots combine innovative materials and protective features with a sleek design, making them an ideal choice for professional racers and serious street riders alike.
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