Replacement Lens, Compatible with Brand ESS, Compatible with Grainger Part Number 36Y133, 36Y134, Compatible with Manufacturer Model Number 740-0377, 740-0378, Compatible with Product Type Goggles, Compatible with Series FirePro, Profile NVG, Profile TurboFan, Eyewear Size Universal, For Use With FirePro(TM) Goggles, Includes Anti-Fog Lens Coating Yes, Includes Scratch- Lens Coating Yes, Lens Color Clear, Lens Material Polycarbonate