Guard Dogs Purebred Safety Glasses with Gray Lens

Guard Dogs Purebred Black Frame Gray Lens Safety Glasses Features: Lightweight - nylon frame with ratcheting temples and patented elemental deflectors. For superior protection and hours of comfort in extreme working conditions. A leash is included to ensure a secure fit. Lens Color: Gray - Provides protection from glare and high levels of visible light and ultraviolet radiation without distorting color perception. Compliance: ANSI Z87.1 & CSA Certified.