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Alpinestars SMX-1R Vented Boots

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The Alpinestars SMX-1R Vented Boots blend technology, comfort, fit, and durability into a quality low-cut riding boot. This boot is constructed of a lightweight, abrasion resistant microfiber upper with an improved rubber compound sole that features patterning to improve grip. This short-cut boot incorporates TPU protectors in strategic areas that work with the accordion flex zones and strap to improve both protection and fit. The SMX-1R Boots also feature a medial zippered closure, double density ankle protector, internal toe box protection, removable anatomic foot bed with EVA and Lycra , and an internal mesh lining.


  • Main upper constructed from an advanced microfiber for comfort, durability, and excellent abrasion resistance
  • Perforated medial, lateral, and toe panels for superb ventilation
  • Alpinestars exclusive compound rubber sole with redesigned grip patterning to promote improved feel, grip, water dispersion, and durability
  • Internal mesh lining for cooling comfort and moisture-wicking


  • Redesigned TPR medial and lateral side protection offers excellent abrasion resistance and durability
  • Double density ankle protector on medial side layered under the upper offers protective performance and abrasion resistance in key areas
  • Integrated, replaceable bi-injected TPU heel counter, lateral ankle, and shift pad for improved shock protection and durability
  • Internal toe box protection is layered under the upper for durability, improved feel, and performance
  • Category 2 CE-Certified to 89/686/ECC EU Directive


  • Innovative heel counter support system, which works in conjunction with strap closure to offer improved fit and support as well as structural integrity
  • Rear of heel counter has been redesigned with soft TPR insert which works seamlessly with rear flex zone to allow for improved freedom of ankle movement and comfort on the bike’s controls
  • Durable TPR shift pad
  • Ergonomic boot shaping for forefoot streamlining which offers wide-ranging foot profile, fit, and comfort
  • Evolved closure strap which is anatomically angled to follow the natural shape of the rider’s instep
  • Instep and Achilles’ accordion flex zones from lightweight microfiber for optimized levels of durability, comfort, and maneuverability on and off the bike
  • Front Velcro closure system offers a quick and secure fit over the instep area while permitting excellent levels of flex
    • Strap features TPR puller for ease of use
  • Removable anatomic foot-bed includes EVA foam and Lycra for convenience, comfort, and support