2023 Leatt 5.5 FlexLock Men's Enduro Boots The Leatt 5.5 FlexLock boot, a 3-year project with long term development and testing using our Pro athletes from all over the world. Leatt soon identified the need for an Enduro specific boot, so with the help of Jonny Walker it's here with a special sole to help when pushing the bike. As you slide your foot inside our boot you instantly feel the plush interior and quality of the materials used, it's like putting your feet inside your favourite shoes or slippers! Features: Fit: Outstanding comfort with first-class fit even for wide feet Closure: Slide - Lock 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 Lock - Out of the sideward ankle movement to reduce forces Force Reduction: Lock - Out 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 Dual - Zone 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: pr - EN 13634: 2017