New technologies in comfort, design and protection all come together in this groundbreaking earmuff line. The X4A utilizes a newly designed spacer, specially formulated foam liners and innovative ear cushions to help improve attenuation. This lightweight, lower-profile earmuff helps with compatibility with other personal protective equipment and is designed for protection against moderate-to-high level industrial noise and other loud sounds. It features an electrically insulated wire headband, often referred to as “dielectric”.
The wire headband offers consistent pressure over prolonged wearing periods.
Earcup pivot points tilt for optimum comfort and efficiency.
Extreme noise protection
Replaceable ear cushions and foam liners (hygiene kit HYX5).
Hearing Protection Style
Hard Hat Attached
31 dB (Class 5)
3M Safety & Graphics | Protecting the health and safety of workers
3M is passionate about protecting the health and safety of workers and the community in all types of industries and workforce environments enabling them to return home to their families safely at the end of each work day. With decades of research and technological advances behind us, 3M delivers innovative safety solutions designed to help keep workers safe, comfortable and productive on the job.
Our Safety & Graphics Business Portfolio delivers:
• Commercial Solutions - Enabling our customers (in hospitality, retail, food service, transportation and banking) to deliver better brand experiences.
• Personal Safety – A range of solutions that Advance Safety, Enhance Productivity and Improve Lives.
• Transportation Safety - Improving transportation safety to help bring families home safely
At 3M, we innovate with purpose and use science every day to shape the future of safety and the wellbeing of workers, communities and our customers. Our commitment drives us to continue to innovate across technologies, disciplines, and industries to help keep workers safe and protected to deliver our mission of: “Helping workers return home safely and live healthier lives”.