Simms G4 Pro Alumabite Cleat 10 PackAluminum cleat specifically engineered for compatibility with the embedded receptacles in G4 Vibram outsoles. These utilize corrosion-free aluminum to conform to micro-surfaces of rocks.* Designed to work with G4 Vibram Outsole* Threaded machine screws included* Soft, extruded aluminum conforms to micro-surfaces of rocksScroll down for availability
