The three-position headband offers users more wearing options and works well with helmets, shields and other equipment. Viking now features patented Air Flow Control™ technology for optimal attenuation across all frequencies. The super soft ear cushions deliver longwearing comfort. It also features snap-in ear cushions. The dielectric design is safe for electrical environments. Includes an attached elastic headband strap for multi-position wear. ANSI S3.19-1974/CSA Z94.2. V1 Viking earmuff
