As an enduro-focused mountain bike shoe, the Lake MX242 Endurance Cycling Shoe combines advanced materials and technologies to provide us with a high-performance ride. Built with abrasion-resistant leather, a lightweight NuFoam lining, and Lake's MX Competition Last, creating an extremely durable, comfortable, and secure shoe for both riding and hike-a-bike sections. For a customized fit, we heat mold the heel counter and tighten down on our Li2 BOA dials.