3M™ SecureFit™ Safety Helmet X5507NVE-CE has an adjustable positioning and an easy-to-adjust, 4-point ratchet suspension system that features the exclusive 3M™ Pressure Diffusion Technology. Our brimless, orange safety helmet has a 3M™ UVicator™ Sensor that indicates damaging levels of ultraviolet (UV) light. It meets the EN397 standard for general industrial use.