Speedplay zero aero walkable cleat setthe zero aero walkable cleats fully streamlined cleat profile with dimpled surface further improves the aerodynamics of the zero pedal system speedplayswalkable cleattechnology for zeropedals sets a new standard for user friendly off the bike functionality speedplays zero aero walkable cleats are the first truly walkable cleats for road pedals the integrated rubberized covers stay on the cleats while you are riding when walking the covers imp