3M™ G3000NUV safety helmet with Peltor™ Uvicator™ Sensor system, which indicates when it is time to change the helmet. The helmet is resistant to molten metal (MM) and UV rays. Optimised ventilation - more vents than a conventional ventilated helmet. Narrow spout - wider field of vision. The helmet has been developed in close collaboration with forestry and industry. It is designed for use in demanding and hazardous conditions that require effective protection, excellent ventilation and maximum visibility. It can be worn both nose-first and nose-back (suitable for high climbers). The helmet size is adjustable with a ratchet mechanism (head circumference from 53 cm to 62 cm). The helmet is suitable for use with other 3M™ personal protective equipment.