Thunder® Noise-Blocking Earmuffs

The Thunder Series earmuffs are designed with all-day comfort in mind. Thunder features a unique dual-headband for better positioning and breathability and non-deforming outer headband that minimizes pressure on the head. Plus, its dielectric construction withstands use and abuse, while protecting workers in electrical environments. Thunder features the patented Air Flow Control™ technology for optimal attenuation across all frequencies and also snap-in ear cushions for easy maintenance. Tested to ANSI S3.19-1974.