The ESS FirePro-1977™ goggle series features a low-profile design that prevents helmet interference and increases peripheral vision. The patented Speed-Clip™ system facilitates quick strap adjustment, even with gloves on. All goggle components are heat and flame resistant, including the durable OpFoam™ face padding. The FirePro-1977 EX™ features the patented Snap-On/Snap-Off™ helmet mounting system, which allows the goggles to be stored in a pocket when not in use, then deployed in seconds. The FirePro-1977 EX™ is certified as compliant with NFPA 1977-2013 Edition, including the 350ºF for 5-minute oven test. SPECS: Low-profile frame with wide wrap for maximum peripheral vision & minimal helmet interference 2-piece strap & Snap-on/Snap-off™ mounting system Patented Speed-Clip™ system allows for rapid strap adjustment & positions the strap for optimal helmet compatibility Full-perimeter ventilation & filtration system minimizes lens fogging & filters airborne particles Anti-microbial OpFoam™ face padding increases comfort & fit Interchangeable 2.8mm high-impact Polycarbonate lenses Advanced ESS ClearZone™ FlowCoat lenses eliminate fog inside & prevent scratches outside Distortion-free optics & 100% UVA/UVB protection California Residents: Prop 65 Warning Here MPN 740-0378
