Size Guide

A track and street performance riding boot which incorporates a newly designed upper for flexibility, the SMX-6 V2 is superbly anatomically profiled, packed with innovative features and has the latest advancements in Alpinestars' performance footwear design and development. Every component on the CE certified SMX-6 V2 has been carefully designed to give riders a crucial performance edge in the form of protection innovations, improved ergonomics and comfort features.

Construction:

• Newly Designed Boot Upper Incorporates Innovative Front, Rear Bellow And Rear Calf Zones For Superior Levels Of Flexibility. The Upper Is Constructed From Microfiber For Durability And Abrasion Resistance.
• Ergonomic Last For Forefoot Streamlining To Enable Greater Control Of The Bike's Controls And For Superior, Wide-Ranging Foot Profile, Fit And Comfort.
• Alpinestars' Innovative TPU Lateral Ankle Brace Protection Provides A Biomechanical Support Between Lateral Top Calf/Shin And Ankle And Offers Improved Structural Integrity, Protection Against Impact Shocks, Repeated Abrasion Resistance And Flex Support.
• Air Vents On The Heel Counter And Shin Plate Plus Breathable Mesh Inserts (Vented Version Only) Improve Comfort And Reduce Fatigue On Short And Long Rides.
• High Modulus TPU Injected Shin Guard, Calf Protector, Heel Counter, Shift Pad, Ankle Brace And Toe Slider For Improved Shock Protection And Durability.
• Alpinestars' New And Exclusive Compound Rubber Sole Promotes Improved Feel And Grip, Water Dispersion And Durability.
• Integrated, Replaceable Bi-Injected TPU Slider Features New Easy Screw Fixing Concept For Quicker And Easier Replacement.
• Innovative Instep And Achilles Accordion Flex Zone Construction For Superior Comfort, Extension, Control And Support.
• Breathable Textile Interior Lining Features Anti-Sliding Suede Reinforcement On Heel Area Help Keep Foot In Position While Riding.

Protection:

• The SMX-6 V2 Boot Is CE Certified.
• Internal Insole With The Shank Reinforcement Integrated For Support To The Arch Area And Foot Protection.
• Double Density Ankle Protector On Medial Side Layered Under The Upper Offers Protective Performance In Key

Features:

• Medial Side Entry Opening/Closure System Features Elastic-Mounted Zipper With Wide Closure For Flexibility And Secure Fit. The Aperture Opening Is Large To Promote Easier Entry/Exit.
• Internal Toe Box Protection Is Layered Under The Upper For Durability, Improved Feel And Performance.
• New, Removable Anatomic Footbed Includes EVA And Lycra For Performance, Comfort And Support.