MAXIMUM PROTECTION AND CONTEMPORARY DESIGN. Bright green earcups provide high visibility and contrast. Exclusive reflective headband illuminates under light for increased visibility and safety. Versatile to wear at night, during the day, in low light and under inclement weather conditions. Features patented Air Flow Control™ technology for optimal attenuation. Robust steel construction withstands demanding use, especially in tough environments. Snap-in ear cushions make replacement quick and easy. Padded foam headband delivers superb comfort with minimal pressure on the head, while telescopic height adjustment remains fixed during use.