Design: The GPL500 is a premium safety goggle with a detachable flip-up face shield; Indirect vents and anti-fog coating provide added protection against dust and chemical splashes, guaranteeing a safe and fog free work environment Adaptable: Built with a special soft body design, the goggle easily conforms to your face to ensure a snug, yet comfortable seal to deliver maximum protection against liquids and dust Features: Designed to fit over prescription eyewear, the optically correct lens give a clear and unhindered panoramic view; The extra-wide flame retardant strap is swivel mounted to the goggle for easy positioning Compliant: The green Shade 5 IR lens is ideal for oxy/acetylene cutting and brazing applications lens makes the GPL500 one of the most versatile safety goggle available today; Meets or exceeds ANSI Z87.1 and CSA Z94.3 standards