We borrowed technology from our X-Project so that neither walkability or pedaling stiffness suffer. Then cut the upper from a durable 1-piece synthetic leather and added perforations to let feet breathe. A single L6 BOA closure provides equal pressure across the instep. Extra toe protection helps with errant stones and any extended or uphill hikes. A short EVA insert at the heel provides noticeable vibration damping to reduce fatigue on longer rides over rough roads.  

Seamless perforated synthetic upper for improved breathability and comfort
L6 Boa® system with sequence routing for micro-adjustability and secure, even closure
1:1® Next Step Nylon composite sole does what no other can: deliver uncompromising pedaling performance and confident off-the-bike hike-ability
Reinforced toe bumper for added durability and protection
TPU lugs deliver off the bike confidence 2-bolt SPD cleat compatible
Fit runs true to size