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 aluminum 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.