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Alpinestars SMX-6 V2 Vented Boots

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The Alpinestars SMX-6 V2 Vented Boot is constructed of a redesigned microfiber upper, breathable textile interior liner, removable anatomical footbed, and Alpinestars' exclusive compound rubber sole. This CE certified boot incorporates an internal toe box, TPU laterl ankle brace, TPU injected guards and protectors, double density ankle protector, and bi-injected TPU slider. The SMX-6 V2 Vented Boot also features air vents on the heel counter and shin plate, breathable mesh inserts, innovative instep and Achilles accordion flex zone construction, internal insle with shank reinforcement, forefoot streamlining, and a medial side entry.


  • CE Certified

Boot Upper

  • Redesigned
  • Constructed of micorfiber
  • Durable and abrasion resistant
  • Incorporates front, rear bellow, and rear calf zones for superior levels of flexibility

Textile Interior Lining

  • Breathable
  • Features anti-sliding suede reinforcement on heel area
  • Helps keep foot in position while riding


  • Removable
  • Anatomical
  • EVA and Lycra
  • Performance, comfort, and support


  • Alpinestars' exclusive compund rubber sole
  • Promotes improved feel, grip, water dispersion, and durability

Air Vents

  • On heel counter and shin plate
  • Breathable mesh inserts
  • Improve comfort and reduce fatigue on short and long rides

Internal Toe Box Protection

  • Layered under the upper
  • Durability, improved feel, and performance

TPU Lateral Ankle Brace

  • Provides a biomechanical support between lateral top calf/shin and ankle
  • Offers improved structural integrity
  • Protection against impact shocks
  • Repeated abrasion resistance and flex support

TPU Injected Guards and Protectors

  • High modulus shin guard
  • Calf protector
  • Heel counter
  • Shift pad
  • Ankle brace
  • Toe slider
  • Improved shock protection and durability

Ankle Protector

  • Double density
  • On medial side
  • Layered under the upper
  • Offers protecitve performance

Bi-Injected TPU Slider

  • Integrated and replaceable
  • Easy screw fixing concept for quicker and easier replacement


  • Innovative instep and Achilles accordion flex zone construction for superior comfort, extension, control, and support
  • Internal insole with shank reinforcement integrated for support to the arch area and foot protection

Ergonomic Last

  • Forefoot streamlining
  • Enables greater control of bike's controls
  • Superior, wide-ranging foot profile, fit, and comfort

Medial Side Entry

  • Opening/Closure system
  • Elastic-mounted zipper
  • Wide Velcro closure
  • Flexibility and secure fit
  • Aperture opening is large to promote easier in/out