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The Alpinestars SMX-6 V3 Boots are engineered for serious riders who demand high performance and advanced safety features on both the track and street. Crafted with an innovative microfiber upper, these boots offer lightweight protection against abrasion while maintaining superb flexibility for natural movement. The front flex and back flexion zones are reinforced with textile over-injected Thermoplastic Polyurethane (TPU), providing enhanced impact resistance and supporting smooth forward and backward motions during aggressive riding. Designed with rider safety in mind, the boots incorporate Alpinestars' unique ankle brace protection system, which offers biomechanical support and prevents hyper-torsion, hyper-extension, and hyper-flexion, while also safeguarding the Achilles and ankle areas from impact injuries. The Lace-Lock System, made from advanced polymer resin, ensures quick, precise, and secure closure for a customized fit that stays in place during intense riding sessions. A TPU shifter zone on the lower medial side provides additional protection against impacts and abrasion, making these boots suitable for racing conditions. Strategically positioned race-derived TPU shin plate protectors deliver superior impact and abrasion resistance, while dual-density TPU ankle protectors reinforce critical areas without sacrificing mobility. The boots feature a replaceable dual-density TPU toe slider with a screw-in assembly, allowing for comprehensive outer toe protection that remains flexible enough for walking comfort. Additional replaceable sliders on the heel and external side heel enhance shock absorption and facilitate sliding in case of a fall, contributing to rider safety and boot longevity. With these features, the Alpinestars SMX-6 V3 Boots deliver a perfect blend of performance, protection, and comfort, making them ideal for riders seeking premium gear that meets the demands of high-speed riding and racing environments.
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