Robust steel construction withstands demanding use, especially in tough environments Features patented Air Flow Control™ technology for optimal attenuation across all frequencies Snap-in ear cushions make replacement quick and easy Headband Model: Padded foam headband delivers superb comfort with minimal pressure on the head Telescopic height adjustment remains fixed during use Sleek, anatomical behind-the-neck design for use with face shields, visors, hard hats and other PPE Includes attached elastic headband strap for better positioning MPN 1011996 See Also: