Mavic Cosmic Pro Shoe 13 Total EclipseMavic Cosmic Pro Shoe is a lightweight shoe designed for racing, and more importantly climbing, in the professional cycling race world. The pair weighs only 240 grams. The Mavic Ergo Dial allows you to tighten your shoe quickly and precisely. The super thin micro synthetic upper has laser cut holes for aerodynamic enhancement and ventilation. The Endofit Tongue and Energy Frame is oversized to keep your feet in the optimal position the entire ride. The Energy Carbon Outsole directly shifts your power from your body into your bicycle with an Index Energy Transfer Rating of 80. Comes with recommended length (8mm) screws for your carbon outsole.889645825045