The FirePro Structural SO model features a two-piece strap with Snap-on/Snap-off mounting brackets that easily secure to brimmed helmets, no drilling required.
 
This patented system allows the goggles to be kept on the front or back of a helmet, or quickly removed and stowed in a pocket.
 
This configuration is recommended for use with or without face shields.
 
Other Key Features
 
 
Patented ESS Speed-Clip™ strap system makes adjusting the tension of FirePro™ goggle straps quick and easy, even with gloves on. 
 
ClearZone™ FlowCoat lens treatments provide an optimal combination of anti-scratch coatings on the outside of the lens and anti-fog coatings on the inside.
 
Low-profile frame with wide wrap minimizes helmet interference and maximizes peripheral vision.
 
Full-perimeter ventilation and filtration system further minimize lens fogging while filtering airborne particles, dust, and debris.  
 
Extra-thick, 2.8 mm high-impact Profile™ Series military goggle lenses that meet and exceed ANSI Z87.1-2020 and CE.
 
Lenses provide 100% UVA/UVB protection and distortion-free optical clarity.
 
A prescription eyewear solution is available for ESS FirePro™ goggles: the ESS U-Rx™ Insert. This prescription carrier is cross-compatible with ESS Cross-Series™ and ICE™ Eyeshields, providing an Rx solution that can be used across numerous ESS eye pro platforms.
 
 
View Structural Fire Catalog
Kit Includes
 
 
1 Black FirePro Structural SO Goggle Frame with Closed-Cell Vent Foam
 
A Two-piece Black Strap with Snap-on/Snap-off Helmet Mounting Brackets (No Drilling Required) and Black Speed-Clip™ Strap Outriggers
 
1 Clear FirePro Structural SO Clear Lens
 
1 User's Guide
 
1 ESS Sticker
 
With low-profile frames and anti-fog lenses, ESS FirePro Structural SO  firefighting goggles are the most advanced on the market.  This goggle series is compliant with NFPA 1970-2025 Edition, including the 5-minute, 500°F oven test.
 
It is also U.S. Federal OSHA compliant, exceeds the requirements of ANSI Z87.1-2025, and is considered Primary Eye Protection by NFPA 1500. All components of ESS FirePro Structural SO goggles are heat and flame resistant.