Formula 1
Drivers are paid large salaries to risk their lives every time they drive an F1 car. Like all types of motor racing, the dangers with Formula One are great. Because of this, there are many safety measures. Drivers wear 4 layers of flameproof overalls. They are  made of a fire resistant material called Nomex. A drivers helmet must be able to resist an 800 °C flame for at least 45 seconds. They must also resist large G forces. The helmets are very strong. They can be driven over by trucks with no damage being done to them.