Helmet system with a multi-standard shell, comfort harness, wheel ratchet and 4-point chinstrap for a secure fit. Provides electrical insulation, arc flash protection and includes a clear replaceable visor with chin guard. Anti-scratch and anti-mist coated. Chamlon Sweatband 4-Point Harness Anti-Scratch Grade B Frame Impact Protection Optical Class: 1 99.9% UV Protection Polycarbonate Construction Arc Flash Protection Anti-Mist Coating Chamlon Sweatband 4-Point Harness Anti-Scratch Grade B Frame Impact Protection Optical Class: 1 99.9% UV Protection Polycarbonate Construction Arc Flash Protection Anti-Mist Coating