Alpinestars SMX-6 V3 Vented Boots

Packed with a host of innovative safety and protective features, the SMX-6 V3 Boots are the ultimate track and street performance riding boots packed with race derived technology and protective materials designed to give riders a crucial performance edge on the track or street. With its newly designed upper, the SMX-6 V3 has been precision engineered to closely conform to the anatomical contours of the foot, offering optimal flexibility and improved walking comfort. Every component on the SMX-6 V3 Boots has been carefully designed with rider performance in mind, including the protection innovations, improved ergonomics, and comfort features.

• Front flex and back flexion zones are constructed with textile over injected with a soft TPU (Thermoplastic Polyurethane) for enhanced impact abrasion while also promoting a natural forwards and backwards movement
• Strategically positioned, race derived TPU shin plate protector delivers superior impact and abrasion resistance
• Dual density TPU ankle protectors are strategically positioned between the upper and padded lining to provide the strategic protection in key areas
• Equipped with a TPU shifter zone for superior protection on the lower medial side
• Back calf TPU bridge designed to reinforce the level of protection and support
• Main upper material is constructed from microfiber with an area that has laser perforations to provide durability, high levels of abrasion resistance, flexibility, and breathability
• Air vents on the heel counter and shin plate plus breathable mesh inserts on the back improve comfort and reduce fatigue on all rides
• Replaceable, dual density TPU toe slider with screw in assembly provides comprehensive protective coverage around the outer toe area while still being supremely flexible for walking comfort
• Replaceable heel slider and external side heel slider are strategically positioned for optimum shock dissipation and absorption, while promoting sliding in the event of an accident
• Internal insole with integrated shank reinforcement for support to the arch area and foot protection
• Internal toe box protection is layered under the upper for durability, improved feel, and overall performance
• Dual compound removable anatomic footbed made in EVA (Ethylene Vinyl Acetate) with Lycra on top
• Sole is constructed from a lightweight rubber compound offering excellent grip on the pedal box
• Alpinestars unique ankle brace protection system provides a bio-mechanical support and protection between the lateral top calf/shin and ankle for superior ankle articulation while also limiting hyper torsion, hyper extension, and hyper flexion, as well as providing Achilles and ankle impact protection
• Alpinestars Lace-Lock System is constructed from an advanced polymer resin for a guaranteed quick, precise and secure closure
• Ergonomic elastic gaiter in front provides a precise fit in any condition
• Medial side entry opening/closure system features elastic mounted zipper with wide hook and loop closure
• Streamlined contact surface with the bike for greater control and rider comfort
• C.E. certified to EN 13634:2017