Whether we're chasing QOMs or sprinting to the line, Lake's CX333 Cycling Shoe brings comfort, stability, and maximum power transfer to our ride. The upper construction features Klite Kangaroo leather for lightweight durability, while the sole is made entirely from carbon fiber for ultimate stiffness. For a secure fit, we twist the Li2 dials of the BOA(R) Fit System and customize the heat-moldable Thermaform carbon fiber heel counter.