ABS plastic. The G3000 safety helmet has been designed in close cooperation with forestry and industrial workers. Suitable for use in adverse conditions where effective protection and compliance with EN 397 is essential. The Uvicator sensor is like a watch when built into the Peltor G3000 helmet. When the helmet is new, the Uvicator is red. As the plastic shell of the helmet gradually ages under the UV rays of sunlight, the red Uvicator gradually fades in the direction of the watch. When the Uvicator is completely deteriorated, the helmet needs to be replaced. The G3000 helmet is anti-static, a proven feature, so even in explosive atmospheres it is still suitable for use.