- The Safety 53 Helmet Mounted Earmuffs (Model HS-6622) are engineered to deliver dependable hearing protection in high-noise and hazardous work environments. Designed for seamless integration with construction helmets, these earmuffs provide an impressive SNR 31 dB and NRR 27 dB rating to safeguard users from harmful sound levels commonly found in industrial, construction, and heavy machinery operations. Built with a comfort-focused design, they feature low clamp force to reduce pressure during extended wear, along with height-adjustable, low-profile ear cups that ensure a secure and ergonomic fit for different head sizes. The ventilated ribbed headband enhances airflow, minimizing heat buildup and sweating for all-day usability. Manufactured using durable, impact-resistant yet lightweight materials, these earmuffs are suitable for demanding professional settings. Certified to CE EN 352-1:2002 and ANSI S3.19-1974 standards, they combine safety compliance, comfort, and long-term reliability in one high-performance hearing protection solution.


