At ESS, superior function comes standard. The ESS Crosshair™ exceeds ANSI Z87.1 optical standards and U.S. Military impact requirements while providing all-day comfort and a universal fit.  This entry-level eyeshield goes well beyond the basic necessities of eye protection: with a baseline of advanced performance and superb adaptability, the Crosshair™ benefits from complete compatibility with the ESS Cross-Series™ eyeshield platform. Engage. Adapt. Excel. As part of the ESS Cross-Series™, the Crosshair™ can be upgraded at any time with premium anti-fog Crossbow® lenses, including the high-impact Polarized Gray option. It can also be adapted for use under hearing pro and comms gear with ESS’ ultra-thin Suppressor™ frames.  With the Crosshair™ and Cross-Series™, ESS has bridged the gap between price and premium performance. Now, more than ever, your eye pro kit can match your mission requirements, and your budget. The Crosshair ONE™ Clear features one Black Crosshair™ frame and a single Clear lens. Safety Standards: This Crosshair™ eyeshield is compliant with U.S. MIL SPEC MIL-PRF-32432, ANSI Z87.1-2015, CE EN 166 and U.S. Federal OSHA.  All ESS lenses provide 100% UVA/UVB protection. Key features: Tri-Tech Fit™: Experience the Tri-Tech Fit™ frame that achieves an amazing universal fit with max comfort and zero pressure points. Optimal stability is attained by balancing weight evenly throughout the frame. DedBolt™ Lens Lock: When you're ready to switch lenses, the innovative DedBolt™ Lens Lock pivots up for easy release, then clamps down for rock solid retention under impact. ESSOPTICS™: As you stare down your objective through ESSOPTICS™, you'll experience distortion-free optical precision throughout the entire field of view. ClearZone™ FlowCoat Technology: You'll notice that Crossbow™ lenses don't fog. That's thanks to groundbreaking ClearZone™ FlowCoat Technology. These advanced lens coatings are engineered to maximize scratch resistance on the outside and fog resistance on the inside.

At ESS, superior function comes standard. The ESS Crosshair™ exceeds ANSI Z87.1 optical standards and U.S. Military impact requirements while providing all-day comfort and a universal fit.  This entry-level eyeshield goes well beyond the basic necessities of eye protection: with a baseline of advanced performance and superb adaptability, the Crosshair™ benefits from complete compatibility with the ESS Cross-Series™ eyeshield platform. Engage. Adapt. Excel. As part of the ESS Cross-Series™, the Crosshair™ can be upgraded at any time with premium anti-fog Crossbow® lenses, including the high-impact Polarized Gray option. It can also be adapted for use under hearing pro and comms gear with ESS’ ultra-thin Suppressor™ frames.  With the Crosshair™ and Cross-Series™, ESS has bridged the gap between price and premium performance. Now, more than ever, your eye pro kit can match your mission requirements, and your budget. The Crosshair ONE™ Smoke Gray features one Black Crosshair™ frame and a single Smoke Gray lens. Safety Standards: This Crosshair™ eyeshield is compliant with U.S. MIL SPEC MIL-PRF-32432, ANSI Z87.1-2015, CE EN 166 and U.S. Federal OSHA.  All ESS lenses provide 100% UVA/UVB protection. Key features: Tri-Tech Fit™: Experience the Tri-Tech Fit™ frame that achieves an amazing universal fit with max comfort and zero pressure points. Optimal stability is attained by balancing weight evenly throughout the frame. DedBolt™ Lens Lock: When you're ready to switch lenses, the innovative DedBolt™ Lens Lock pivots up for easy release, then clamps down for rock solid retention under impact. ESSOPTICS™: As you stare down your objective through ESSOPTICS™, you'll experience distortion-free optical precision throughout the entire field of view. ClearZone™ FlowCoat Technology: You'll notice that Crossbow™ lenses don't fog. That's thanks to groundbreaking ClearZone™ FlowCoat Technology. These advanced lens coatings are engineered to maximize scratch resistance on the outside and fog resistance on the inside.

These Smoke Gray accessory lenses for the Crosshair™ eyeshield are built from extra-thick, 2.4mm high-impact polycarbonate that provides 100% UVA/UVB protection. The Crosshair's DedBolt™ Lens Lock system allows for rapid lens interchange.  The ToughZone™ lens coating protects both sides of the lens with a scratch-resistant treatment.  ESSOPTICS™ provide distortion-free optical clarity throughout the entire field of view. Crosshair™ accessory lenses are also available in Smoke Gray, Hi-Def Yellow, Hi-Def Copper.  All Crosshair™ accessory lenses include a black nosepiece. Engage. Adapt. Excel.As part of the ESS Cross-Series ™ eyeshield platform, all Crosshair™ components are compatible and fully interchangeable with the ESS Crossbow® and ESS Suppressor ™.  For example, you can upgrade to premium Crossbow® anti-fog lenses--including ANSI-rated Polarized--or adapt for hearing protection use with the ultra-thin Suppressor ™ frame. Key features: Tri-Tech Fit™: Experience the Tri-Tech Fit™ frame that achieves an amazing universal fit with max comfort and zero pressure points. Optimal stability is attained by balancing weight evenly throughout the frame. DedBolt™ Lens Lock: When you're ready to switch lenses, the innovative DedBolt™ Lens Lock pivots up for easy release, then clamps down for rock solid retention under impact. ESSOPTICS™: As you stare down your objective through ESSOPTICS™, you'll experience distortion-free optical precision throughout the entire field of view. ClearZone™ FlowCoat Technology: You'll notice that Crossbow™ lenses don't fog. That's thanks to groundbreaking ClearZone™ FlowCoat Technology. These advanced lens coatings are engineered to maximize scratch resistance on the outside and fog resistance on the inside.

The Crossbow Tri-Tech Fit™ Replacement Frame (Black) is compatible with all ESS Crosshair™ and Crossbow® lenses and provides a universal fit with zero pressure points.  Recommended for use without ear cups (See Crossbow Suppressor™ for ear-cup-compatible frame).  Includes a Black, Tri-Tech Fit™ Crosshair™ frame. Engage. Adapt. Excel. As part of the ESS Cross-Series ™ eyeshield platform, all Crosshair™ components are compatible and fully interchangeable with the ESS Crossbow® and ESS Suppressor ™.  For example, you can upgrade a Crosshair™ to premium Crossbow® anti-fog lenses--including ANSI-rated Polarized--or adapt for hearing protection use with the ultra-thin Suppressor™ frame.

The Crossbow Tri-Tech Fit™ Replacement Frame (Black) is compatible with all ESS Crosshair™ and Crossbow® lenses and provides a universal fit with zero pressure points.  Recommended for use without ear cups (See Crossbow Suppressor™ for ear-cup-compatible frame).  Includes a Terrain Tan, Tri-Tech Fit™ Crosshair™ frame and nosepiece. Engage. Adapt. Excel. As part of the ESS Cross-Series ™ eyeshield platform, all Crosshair™ components are compatible and fully interchangeable with the ESS Crossbow® and ESS Suppressor ™.  For example, you can upgrade a Crosshair™ to premium Crossbow® anti-fog lenses--including ANSI-rated Polarized--or adapt for hearing protection use with the ultra-thin Suppressor™ frame.

These high-impact, 2.2mm polycarbonate Clear accessory lenses fit the ESS Crowbar™ sunglass. The Crowbar™ sunglass frame features a rotating Lens Gate™ that provides extremely rapid lens exchange and secure lens retention under impact. Crowbar™ accessory lenses are also available in Smoke Gray, Hi-Def Yellow, Mirrored Copper, and Mirrored Gray Polarized. This kit includes two Clear Crowbar™ lenses (right and left) and a protective lens pouch.  The Crowbarbar™ sunglass is sold separately.  Crowbar™ lenses provide 100% UVA/UVB protection and are compliant with ANSI Z87.1?2015, U.S. MIL SPEC MIL-PRF-32432, U.S. Federal OSHA & CE EN166. Polarized products are compliant with ANSI Z87.1?2015 (IMPACT) & U.S. Federal OSHA

These high-impact, 2.2mm polycarbonate Hi-Def Bronze accessory lenses fit the ESS Crowbar™ sunglass.   The Crowbar™ sunglass frame features a rotating Lens Gate™ that provides extremely rapid lens exchange and secure lens retention under impact. Crowbar™ accessory lenses are also available in Clear, Smoke Gray, Mirrored Copper, Hi-Def Yellow, Mirrored Gray, and Mirrored Gray Polarized.   This kit includes two Hi-Def Bronze Crowbar™ lenses (right and left) and a protective lens pouch.  The Crowbarbar™ sunglass is sold separately.    Crowbar™ lenses provide 100% UVA/UVB protection and are compliant with ANSI Z87.1?2015, U.S. MIL SPEC MIL-PRF-32432, U.S. Federal OSHA & CE EN166. Polarized products are compliant with ANSI Z87.1-2010 (IMPACT) & U.S. Federal OSHA

These high-impact, 2.2mm polycarbonate Hi-Def Yellow accessory lenses fit the ESS Crowbar™ sunglass. The Crowbar™ sunglass frame features a rotating Lens Gate™ that provides extremely rapid lens exchange and secure lens retention under impact. Crowbar™ accessory lenses are also available in Clear, Smoke Gray, Mirrored Copper, and Mirrored Gray Polarized. This kit includes two Hi-Def Yellow Crowbar™ lenses (right and left) and a protective lens pouch.  The Crowbarbar™ sunglass is sold separately.  Crowbar™ lenses provide 100% UVA/UVB protection and are compliant with ANSI Z87.1?2015, U.S. MIL SPEC MIL-PRF-32432, U.S. Federal OSHA & CE EN166. Polarized products are compliant with ANSI Z87.1-2010 (IMPACT) & U.S. Federal OSHA

These high-impact, 2.2mm polycarbonate Mirrored Gray accessory lenses fit the ESS Crowbar™ sunglass. The Crowbar™ sunglass frame features a rotating Lens Gate™ that provides extremely rapid lens exchange and secure lens retention under impact. Crowbar™ accessory lenses are also available in Clear, Smoke Gray, Hi-Def Yellow, Mirrored Copper and Polarized Mirrored Gray. This kit includes two Mirrored Gray Crowbar™ lenses (right and left) and a protective lens pouch.  The Crowbarbar™ sunglass is sold separately.  Rollbar™ lenses provide 100% UVA/UVB protection and are compliant with U.S. Federal OSHA and ANSI Z87.1?2015.  Non-polarized lenses also meet and exceed U.S. MIL SPEC MIL-PRF-31013 (Clause 3.5.1.1).  Crowbar™ lenses provide 100% UVA/UVB protection and are compliant with ANSI Z87.1?2015, U.S. MIL SPEC MIL-PRF-32432, U.S. Federal OSHA & CE EN166. Polarized products are compliant with ANSI Z87.1-2010 (IMPACT) & U.S. Federal OSHA

These high-impact, 2.2mm polycarbonate Polarized Mirrored Blue accessory lenses fit the ESS Crowbar™ sunglass.   The Crowbar™ sunglass frame features a rotating Lens Gate™ that provides extremely rapid lens exchange and secure lens retention under impact. Crowbar™ accessory lenses are also available in Clear, Smoke Gray, Hi-Def Yellow, Hi-Def Bronze, Mirrored Copper, Mirrored Gray and Mirrored Gray Polarized.   This kit includes two Polarized Mirrored Blue Crowbar™ lenses (right and left) and a protective lens pouch.  The Crowbarbar™ sunglass is sold separately.    Crowbar™ lenses provide 100% UVA/UVB protection and are compliant with ANSI Z87.1-2015, U.S. MIL SPEC MIL-PRF-32432, U.S. Federal OSHA & CE EN166. Polarized products are compliant with ANSI Z87.1-2015 (IMPACT) & U.S. Federal OSHA

These high-impact, 2.2mm polycarbonate Polarized Mirrored Gray accessory lenses fit the ESS Crowbar™ sunglass. The Crowbar™ sunglass frame features a rotating Lens Gate™ that provides extremely rapid lens exchange and secure lens retention under impact. Crowbar™ accessory lenses are also available in Clear, Smoke Gray, Hi-Def Yellow, Mirrored Copper and Mirrored Gray. This kit includes two Polarized Mirrored Gray Crowbar™ lenses (right and left) and a protective lens pouch.  The Crowbarbar™ sunglass is sold separately.  Crowbar™ lenses provide 100% UVA/UVB protection and are compliant with ANSI Z87.1?2015, U.S. MIL SPEC MIL-PRF-32432, U.S. Federal OSHA & CE EN166. Polarized products are compliant with ANSI Z87.1-2010 (IMPACT) & U.S. Federal OSHA

These high-impact, 2.2mm polycarbonate Smoke Gray accessory lenses fit the ESS Crowbar™ sunglass. The Crowbar™ sunglass frame features a rotating Lens Gate™ that provides extremely rapid lens exchange and secure lens retention under impact. Crowbar™ accessory lenses are also available in Clear, Hi-Def Yellow, Mirrored Copper, and Mirrored Gray Polarized. This kit includes two Smoke Gray Crowbar™ lenses (right and left) and a protective lens pouch.  The Crowbarbar™ sunglass is sold separately.  Crowbar™ lenses provide 100% UVA/UVB protection and are compliant with ANSI Z87.1?2015, U.S. MIL SPEC MIL-PRF-32432, U.S. Federal OSHA & CE EN166. Polarized products are compliant with ANSI Z87.1-2010 (IMPACT) & U.S. Federal OSHA

Meet the lightweight and durable Crowbar interchangeable-lens sunglass from ESS. Featuring a frameless bottom lens design and innovative Lens Gate that makes lens exchanges quicker and field of view greater than ever. The military-grade polycarbonate lens material delivers crisp optics, plus a broad range of ballistic protection. A light and balanced fit that wont interfere with hats, helmets, hearing pro or comms gear make the Crowbar possibly the most versatile ESS sunglass ever created. Small-to-Medium Fit.  

Meet the lightweight and durable Crowbar interchangeable-lens sunglass from ESS. Featuring a frameless bottom lens design and innovative Lens Gate that makes lens exchanges quicker and field of view greater than ever. The military-grade polycarbonate lens material delivers crisp optics, plus a broad range of ballistic protection. A light and balanced fit that won’t interfere with hats, helmets, hearing pro or comms gear makes the Crowbar  possibly the most versatile ESS sunglass ever created. Small-to-Medium Fit. Safety Standards: This Crowbar™ sunglass is compliant with U.S. MIL SPEC MIL-PRF-32432, ANSI Z87.1?2015, CE EN 166 and U.S. Federal OSHA.  All ESS lenses provide 100% UVA/UVB protection. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Sizing: Small-to-Medium Fit. 

Meet the lightweight and durable Crowbar interchangeable-lens sunglass from ESS. Featuring a frameless bottom lens design and innovative Lens Gate that makes lens exchanges quicker and field of view greater than ever. The military-grade polycarbonate lens material delivers crisp optics, plus a broad range of ballistic protection. A light and balanced fit that won’t interfere with hats, helmets, hearing pro or comms gear makes the Crowbar  possibly the most versatile ESS sunglass ever created. Small-to-Medium Fit. Safety Standards: This Crowbar™ sunglass is compliant with U.S. MIL SPEC MIL-PRF-32432, ANSI Z87.1?2015, CE EN 166 and U.S. Federal OSHA.  All ESS lenses provide 100% UVA/UVB protection. WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Sizing: Small-to-Medium Fit. 

Meet the lightweight and durable Crowbar interchangeable-lens sunglass from ESS. Featuring a frameless bottom lens design and innovative Lens Gate that makes lens exchanges quicker and field of view greater than ever. The military-grade polycarbonate lens material delivers crisp optics, plus a broad range of ballistic protection. A light and balanced fit that won’t interfere with hats, helmets, hearing pro or comms gear makes the Crowbar  possibly the most versatile ESS sunglass ever created. Small-to-Medium Fit. Safety Standards:  This Crowbar™ Tactical sunglass is compliant with               U.S. MIL SPEC MIL-PRF-32432, ANSI Z87.1?2015, and U.S. Federal OSHA.               All ESS lenses provide 100% UVA/UVB protection. Sizing: Small-to-Medium Fit.

Meet the lightweight and durable Crowbar interchangeable-lens sunglass from ESS. Featuring a frameless bottom lens design and innovative Lens Gate that makes lens exchanges quicker and field of view greater than ever. The military-grade polycarbonate lens material delivers crisp optics, plus a broad range of ballistic protection. A light and balanced fit that won’t interfere with hats, helmets, hearing pro or comms gear makes the Crowbar  possibly the most versatile ESS sunglass ever created. Small-to-Medium Fit. Safety Standards:  This Crowbar™ Tactical sunglass is compliant with               U.S. MIL SPEC MIL-PRF-32432, ANSI Z87.1?2015, and U.S. Federal OSHA.               All ESS lenses provide 100% UVA/UVB protection. Sizing: Small-to-Medium Fit.

25er-Pack NackentragebandReplacement Elastic Retention Straps for ESS Cross-Series™and ICE™ Series eyeshields, as well as ESS Rollbar™, Crowbar™, CDI™ and CDI MAX™Series sunglasses. 

The crush-resistant ESS Eyeshield Hard Case protects any ESS Crossbow®, Crossbow Suppressor™, Crosshair™, ICE™ or ICE NARO™ eyeshield.  Features a zipper closure and MOLLE-compatible attachments on the back This black case fits a fully-assembled eyeshield and an extra lens. Included on the U.S. Army Authorized Protective Eyewear List (APEL). U.S. National Stock Number (NSN) = 4240-01-583-5969

With low-profile frames and anti-fog lenses, ESS FirePro-1971™ structural firefighting goggles are the most advanced on the market.  This goggle series is compliant with NFPA 1971-2013 Edition, including the 5-minute, 500°F oven test.  It is also U.S. Federal OSHA compliant, exceeds the requirements of ANSI Z87.1?2015, and is considered Primary Eye Protection by NFPA 1500.  All components of ESS FirePro-1971™ goggles are heat and flame resistant. The FirePro-1971 EX-1™ model features a two-piece strap with semi-permanent mounting brackets that easily secure to brimmed helmets, no drilling required. This patented system keeps the goggles on hand at all times, and allows them to be stowed on the front or back of a helmet.   This configuration is recommended for use 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 minimizes lens fogging while filtering airborne particles, dust, and debris.   Extra-thick, 2.8mm high-impact Profile™ Series goggle lenses that meet and exceed ANSI Z87.1?2015 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.

With low-profile frames and anti-fog lenses, ESS FirePro-1971™ structural firefighting goggles are the most advanced on the market.  This goggle series is compliant with NFPA 1971-2013 Edition, including the 5-minute, 500°F oven test.  It is also U.S. Federal OSHA compliant, exceeds the requirements of ANSI Z87.1?2015, and is considered Primary Eye Protection by NFPA 1500.  All components of ESS FirePro-1971™ goggles are heat and flame resistant. The FirePro-1971 EX-2™ 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 minimizes 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?2015 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.

With low-profile frames and anti-fog lenses, ESS FirePro-1971™ structural firefighting goggles are the most advanced on the market.  This goggle series is compliant with NFPA 1971-2013 Edition, including the 5-minute, 500°F oven test.  It is also U.S. Federal OSHA compliant, exceeds the requirements of ANSI Z87.1?2015, and is considered Primary Eye Protection by NFPA 1500.  All components of ESS FirePro-1971™ goggles are heat and flame resistant. The FirePro-1971 FS™ model features a one-piece, wrap-around strap that easily secures to any helmet with Velcro® tabs.  This system keeps the goggle on hand at all times, with the flexibility of quickly removing them if needed.   This configuration is recommended for use 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 minimizes lens fogging while filtering airborne particles, dust, and debris.   Extra-thick, 2.8mm high-impact Profile™ Series goggle lenses that meet and exceed ANSI Z87.1?2015 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.

The ESS FirePro-1977™  Series includes the most advanced low-profile willdand fire and rescue goggles on the market.  The compact frame design prevents helmet interference while increasing peripheral vision.  The FirePro-1977 Asian-Fit™ is a compact, low-profile goggle specifically optimized to contour Asian faces.  This Asian-Fit design features flatter lens curves and extra-padded face foam.  ESS is able to maintain undistorted optics, while providing superior comfort, absorption, and a gap-free fit.  Featuring a one-piece, wrap-around strap with Velcro tabs, the FirePro-1977 Asian-Fit™ is also simple to attach to any helmet.  The patented ESS Speed-Clip™ strap system makes adjusting the FirePro™ straps quick and easy, even with gloves on.   The full-perimeter ventilation and filtration system minimizes lens fogging and filters airborne particles, dust, and debris.  The FirePro-1977 Asian-Fit™ features extra-thick, battlefield-proven OpFoam™, a durable anti-microbial face padding that provides maximum comfort and ease of cleaning. Like all other components of the FirePro-1977 Asian-Fit™, the OpFoam™ is heat and flame resistant. The extra-thick, 2.8mm high-impact lenses provide wide peripheral vision and distortion-free optics.  These lenses also feature ESS' advanced ClearZone™ FlowCoat lens treatments, which provide an optimal combination of anti-scratch coatings on the outside of the lens and anti-fog coatings on the inside. The Asian-Fit FirePro™ is compliant with wildland fire equipment performance requirements, including the 350°F for 5-minute oven test.  They are also U.S. Federal OSHA compliant, exceed the requirements of ANSI Z87.1?2015, and are considered Primary Eye Protection by NFPA 1500. FirePro-1977 Asian-Fit™ goggles use Asian-Fit Profile™ Series lenses, all of which provide 100% UVA/UVB protection and distortion-free optical clarity.  These high-impact, 2.8mm polycarbonate lenses meet and exceed ANSI Z87.1?2015 and CE. 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.

The ESSFirePro-1977Seriesincludesthe mostadvanced low-profile willdand fire and rescue goggles on the market. The compact frame design prevents helmet interference while increasing peripheral vision. TheFirePro-1977 FSmodel featuresa one-piece, wrap-around strap with Velcro tabs, making it simple to attach to any helmet. The patented ESSSpeed-Clip strap system makesadjusting theFirePro strapsquick and easy, even with gloves on. The full-perimeter ventilation and filtration system minimizes lens fogging and filters airborne particles, dust, and debris. The FirePro-1977 FSfeatures battlefield-provenOpFoam, a thin-yet-durable anti-microbial face padding that provides maximum comfort and ease of cleaning. Like all other components of the FirePro FS, the OpFoamis heat and flame resistant. The extra-thick, 2.8mm high-impact lenses provide wide peripheral vision and distortion-free optics. These lenses also feature ESS' advancedClearZone FlowCoatlens treatments, whichprovide an optimal combination of anti-scratch coatings on the outside of the lens and anti-fog coatings on the inside. TheFirePro-1977 FSiscertified to meet the NFPA 1977 wildland fire equipment performance requirements, including the 350F for5-minute oven test. They are alsoU.S. Federal OSHA compliant, exceed the requirements ofANSI Z87.1?2015, and are considered Primary Eye Protection by NFPA 1500. FirePro goggles useProfileSerieslenses, all of which provide 100% UVA/UVB protection and distortion-free optical clarity. These high-impact, 2.8mm polycarbonate lenses meet and exceed ANSI Z87.1?2015 and CE. A prescription eyewear solution is available for ESSFireProgoggles: the ESSU-RxInsert. This prescription carrier is cross-compatible with ESSCross-SeriesandICEEyeshields, providing an Rx solution that can be used across numerous ESS eye pro platforms.