· 3M UV indicator sensor disc tells when your hard hat has been overexposed to UV- Radiation and its time to replace indicated when to replace helmet with UV Exposure · Pressure Diffusion Technology suspension system · Works with a variety with variety of 3M earmuff, and other accesoriess · Inspired by climbing helmets with a brimlless design to give clear upward view · Certified to EN 12492 or EN 397 (depending on chin strap configuration) and EN50365 1000 Vac standard · 6 Points ratchet suspensions allow customize height with multiple levels of vertical adjustment · 4 Point chin strap selector system unique to 3m makes is possible to switch between EN 12492(Mountaineering helmet ) and EN 397(Industrial helmets) standards · DOSH Sirim Approved ·Available colours : White,Yellow,Green,Blue,Red
