Revision Military 4-0076-0401: Designed for fit, function and comfort, this unmatched level of protection is specifically designed for the military. The curved lens provides an unrestricted field-of-view and maximum ventilation, while the adjustable arms and head strap ensure a perfect fit, every time. The Sawfly\'s lightweight frame and ultra-thin arms ensure a perfect fit with hearing protection and communications headsets while the lens provides optimum high impact protection with flawless optics. The result is a system that offers best-in-class performance: comfort, compatibility, optics and ballistic protection. Features: Frame with adjustable arms. Clear Lens with Clear Nosepiece. Smoke Lens with Black Nosepiece. Head Strap. Microfiber Pouch. Case with Belt Clip.