This very good looking Helmet was designed by Ferdinand A. Porsche, the man himself. This one is by Nolan and was produced in 1993 according to the control sticker I found inside. It is in used condition but still a great looking piece. Wearing is possible but at your own risk, no guarantees there. The size is S (56cm). The lines are beautiful specially when completely closed. The color scheme with black silver and red accents works magic. There is a complementary vintage Moto Guzzi sticker on it as well! Check out the video for a large vintage motorcycle helmet collection!