The Bontrager RL Hilo Shoe are lightweight, high-end triathlon shoe. It is made with a reinforced mesh upper for ventilation and a silver-level vented carbon sole that’s polished with a finish that actually reflects heat from the road. An external molded heel cup gives ventilation while preventing heel slip. They also feature an easy-to-use 2-strap closure system. The Bontrager RL Hilo Shoe is available at the Trek online store for $169.99.