We're donning the Shimano AM903 Bike Shoes for a little extra toe protection, in a build that's lightweight and breathable, so we don't feel weighed down or end up with a wicked case of hot-foot mid lap. The AM903 is built to be tough and stand up to stray branches, grabby roots, and chunky rocks. It also features a tacky sole for when hiking a bike is a must, and a recessed clipless platform that stays out of the way when walking, but allows us to snap in for maximum power when it's pedal time.