Fit: Outstanding comfort with first-class fit even for wide feet Closure: SlideLock system, Auto-locking one way sliding closure for great seal at top of boot Forged aluminium buckles with Over-lock system and stainless-steel base FlexLock System: Adjustable lower boot flex for personal preference LockOut of the sideward ankle movement to reduce forces Force Reduction: LockOut ankle movement gives: Up to 37% reduction of ankle forces Up to 35% reduction of forces to the knee *Reductions compared to the market leader/most high-end boots Bike Grip: Inside of boot is flat and grippy for great bike feel Toe-Box: Low-profile, for easy gear shifting Ankles: 3D-shaped impact foam over ankles for added protection Heel grip ankle design for stability when riding on your toes Sole: Enduro pattern for grip when pushing the bike DualZone hardness Extended foot peg riding zone for arch and on the toes riding style Steel shank reinforced and CE certified Inner Liner: Breathable mesh 3D liner with anti-slip reinforcement for zero heel lift CE tested and certified as: prEN 13634: 2017