Ergo 2 Carbon 50 features new graphics and an elegant design. It also introduces the new, hand-made Carbon Lite Sole, designed and developed using a mix of composite materials that can maximise the resistance of a sole that undergoes long periods of stress during high performance, while at the same time making it lighter and crushproof. Ergo 2 Carbon 50 graphics are essential and elegant. The all white uppers are embellished with golden trim, the Sidi logo and the unmistakable green white and red Italian flag, making this shoe an authentic jewel of design and technology.