All you need is a helmet. It will need to be Snell SA approved, some places might let you out in a motorcycle helmet, but they're designed to different criteria. Go to a supplier in your area and try on a bunch, and buy what makes you comfortable.
A suit, gloves and shoes aren't going to be required. Car fires are fairly rare (as far as I can tell) at track days. That said, it's always a good idea. There was a piece on Charles Esplanaube's Miata that went up at the 25 hrs of Thunderhill. Being properly equipped saved his life, and anything is possible on track.
If you're running with a cage and harness, a HANS device is a good idea.
~Pat
A suit, gloves and shoes aren't going to be required. Car fires are fairly rare (as far as I can tell) at track days. That said, it's always a good idea. There was a piece on Charles Esplanaube's Miata that went up at the 25 hrs of Thunderhill. Being properly equipped saved his life, and anything is possible on track.
If you're running with a cage and harness, a HANS device is a good idea.
~Pat