PREMIUM PROTECTION. Anti-fog, ballistics, optics, and design

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PREMIUM PROTECTION Anti-fog, ballistics, optics, and design Anyone can make eyewear that is categorised as protective, but Smith Optics chooses to deliver Premium Protection as a minimum requirement. If the product is in the Smith Elite line then it is Premium Protection by definition. Premium Protection is the optimised balance of all four essential eyewear components; Anti-Fog, Ballistics, Optics and Design. To understand the balance it is imperative to not only understand what the four components are but how they interact with one another. Each component has key factors that influence the final performance, but those key factors simultaneously limit the performance of the other components. For example, the Anti-Fog component can be improved by increasing the air volume between the user's face and the lens, but this would make for a bulky design and hinder optical clarity with a given lens. Each key factor influences all other components in different ways and that complexity is what makes Premium Protection a delicate balance.

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ANTI-FOG Fighting fog first The most important feature of all elite eyewear is the Anti-Fog capabilities. Ballistics, Optics and Design are irrelevant if you take your eyewear off your face due to lens fogging. Fog fighting heritage Smith Optics was created by founder Bob Smith in 1965 with a single goal in mind: to create a goggle that would not fog. For the last 49 years Smith Optics has been working to understand and fight fogging. Their experience with anti-fog technologies is unmatched; they understand the science of what creates fog on a lens and how to combat it. With almost a half century of fighting fog as their primary objective they know that fog cannot be eliminated, but it can be mitigated.

223 Science of fog It is important to accept the fact that nothing is Fog Proof. Under the right circumstances every lens will fog - it s science. Fog builds on the lens when the lens temperature and the humidity inside the goggles cross the Dew Point. The Dew Point is the intersection of temperature and humidity, below which the water vapour in the air condenses on the lens. The face and eyes create a warm humid environment within a goggle and as the temperature outside the goggle drops the less humidity is needed to meet the Dew Point. Furthermore, when the user increases his workload that increases both temperature and humidity inside the goggle, add cold outside air temperature and there is a severe threat of fogging. This fact makes Fog Mitigation the name of the game. The objective is to keep fog off the lens as long as possible and under a wider range of humidity and temperature conditions, thus creating as much time for the user to operate fog free. The fog barrier 70 LENS CLEAR 60 50 40 NATURAL DEW POINT DEW POINT WITH ANTI FOG COATING 30 Lens Temperature (F ) 20 10 0 LENS FOG 4 16 28 40 52 64 76 88 100 Percentage of relative humidity Designing Fog Mitigation Three main tools are used to mitigate fogging effects, anti-fog lens coatings, airflow (active & passive) and quick release features. Smith Elite use proprietary Anti-Fog lens coating technologies that not only outperform the competitors significantly, but also adhere to the lens in such a way that they do not affect the ballistic or optical qualities. Passive airflow mitigation is used in goggles with smaller air volume, such as the Boogie and LoPro, which allows air to flow through vents in the lens, across the face, then exit through vents in the goggle structure. Their active airflow mitigation system is a small nearly silent fan that forces the airflow when none naturally exists. The vented air decreases the relative humidity by exchanging the humid air created by the face with the commonly less humid air outside. Smith Optics understands that any eyewear will fog up eventually, and have therefore created a system that allows the user to quickly remove the goggles from the face, but retain them for later use. An absence of such a design feature may cause the user to discard the eyewear all together, thus discarding their ballistic eye protection until their goggle can be replaced.

BALLISTICS Nothing below milspec When it comes to ballistic capabilities, Smith Optics surpasses the competition. The Elite products are put through the most rigorous testing possible in order to constantly improve how much abuse they can handle. Making a functional ballistic lens is more than just making the lens thicker. There are hundreds of factors at play, and all of them need to be fine tuned to surpass MilSpec standards. In doing this, Smith Optics taken their eyewear s level of impact protection far beyond the highest standards set by the US Military.

225 The most tested world wide Smith Optics have impacted hundreds of thousands of lenses to get where they are today, so have no issue claiming ballistic capabilities exceeding the MilSpec standard. MilSpec Spectacle Standard requires impact at 640-650 feet per second. Impacted by a 0.15 calibre 5.8 grain, T37 shaped projectile at varying feet per second MilSpec Goggle Standard requires impact at 550-560 feet per second. Impacted by a 0.22 Calibre 17 grain, T37 shaped projectile at varying feet per second Projectiles to scale 0.25 INCH STEEL BALL Industrial safety glasses / goggles IMPACT: 1/4 Steel ball 150-300 Feet per second 0.15 CAL. CLAUSE 3.5.1.1 SPECTACLES IMPACT: 0.15 calibre, 5.8 Grain, t37 shaped projectile 640-660 Feet per second 0.22 CAL. CLAUSE 3.5.10 GOGGLES IMPACT: 0.22 calibre, 17.0 Grain T37 shaped projectile 550-560 Feet per second

OPTICS Clarity you can count on Details are important, which is why Smith Optics measure optical clarity not only with results from the lab, but with feedback from the field. As with all components, minute performance requirements are measured in the lab, however lab performance does not always transfer to field conditions where the eyewear is used daily. Coupling field feedback and the lab results allows Smith Optics to focus design on what is important to the user and measure that performance to ensure the highest quality in every lens.

227 What you see is what you ll get The Prism Effect is noticed when light changes speed as it moves from one medium to another (for example, from air into water). This speed change causes light to enter the new medium at a different angle due to refraction. The Prism Effect on an extreme scale can be explained when looking at a fish in a river. Light is refracted in a way that misleads your eyes into thinking the fish is positioned in a false location. When it comes to designing eyewear, this factor is taken into account. It is important that the eyewear utilises precise geometry to negate the prism effect so that the user maintains an accurate picture of what s in front of them. One of the technologies Smith Optics use to combat this is their Tapered Lens Technology (TLT), which is a tapered lens cut from the optical centre of the lens to the outer edges. This type of technology will also mitigate unnecessary exertion of the eyes and mind as they won t need to work overtime to accommodate for the Prism Effect. NO PRISM EFFECT, NO DEVIATION. PRISM EFFECT, TARGET DEVIATION. The clarity of Smith Optics Millions of years of evolution have perfected your eyes, but they aren t intended to look through an additional lens. This is well known by anybody that spends a lot of time behind a pair of binoculars. If your eyewear lacks optical clarity, then your eyes and brain have to cope with the stress of trying to keep everything in focus. Smith Optics strive to keep the flow of visual information into your eyes as natural as possible, so that no details are missed.

DESIGN Style and functionality combined Design is more than just how stylish a product is. Smith Optics understand how important this aspect is, and it is certainly incorporated in everything they do, however design is also how all the aspects of a product s functionality are brought together. Smith Elite takes the concept of product design to a new level by adopting the military s Human Systems Integration (HSI) process. This approach takes human variables such as fit, optical performance, ballistic performance, fog-mitigation, integrated equipment, and weapons interface into account to refine a product s functionality. They design specifically to optimise performance, allowing real-world testing to drive the product s evolution and keep people looking stylish while doing it.

229 1. Fit Decades of experience allow Smith Optics to design eyewear that fits so well you won t even know it s there. One of the basic facts of eye protection is that if you don t wear it, it s guaranteed not to work. The goal is to offer a variety of fits and styles so you can find the perfect piece of eye protection that you ll want to wear day in day out. 2. Integration Smith Optics knows that consumers choose products that give them the most options. That s why they factor superior integration into all their product designs. Lopro goggle Boogie goggle 3. Innovation Smith Optics are constantly working on creative new ways to solve the most difficult of problems. PIVLOCK EASY LENS CHANGE MEGOL NO SLIP DESIGN MAXIMIZING UP VISION REGULATOR VENTILATION FREEFLOAT FLOW COATED ANTI-FOG INNER HELMET INTEGRATION ADJUSTABLE NOSE FIRE RESISTANT STRAPS OPTIMIZED LENS THICKNESS MICROBIAL FACE FOAM LOWEST PROFILE DESIGN HELMET INTEGRATION FLOW COATED HARD COAT OUTER

SERIALISATION Assume nothing test everything In the world of body armor and ballistic helmets, standardised serialisation allows for completely transparent backward tracking of every item. Smith Optics eyewear is simply an extension of these foundational ballistic components. The unique serial number found on the Aegis eyeshield and OTW goggle allows for the discrete traceability of every lens produced. Smith Optics didn t have to do this, but chose to as proof that every lens meets the highest production and validation standards. You deserve the highest level of protection coupled with the highest level of transparency in the industry.

231 Lens matrix Smith Optics offers a wide range custom engineered lens tints to meet your performance needs, whether it s personal choice or true specialisation. All lenses provide 100% UVA/B/C protection and TLT Optics. Choose your weapon wisely and enjoy the view. CONDITION VLT BOOGIE OTW OTW TURBO LOPRO EYESHIELDS SUNGLASS POLARIZED BROWN Polarized Brown absorbs stray blue light and sharpens details while reducing reflective glare. Bright 10% POLARIZED GRAY Polarized Gray sharpens detail in true while reducing reflective glare. Bright 9% GRAY Gray lens tint provides true colour perception for exact colour definition. Creates soothing effect on the eye in bright or sunny conditions. Bright 15% IGNITOR Ignitor maximizes definition and enhances depth perception. Increases eye comfort and reduces eye fatigue. Great for the shooting range. Variable 26% YELLOW A vibrant lens tint that increases visual acuity in extremely flat and low light conditions. Overcast 85% CLEAR The ideal lens for low light or night-time use. Dark/Low Light 89% VLT (VISIBLE LIGHT TRANSMISSION): The percentage of available light allowed to reach the eye (the lower the number, the darker the lens). Quick key - Icon legend Compatible with the interchangeable RX system Prescription lenses available Pivlock Lens Interchange Technology Available in Asian fit U.S. Army authorized protective eyewear list approved Meets mil-prf-3103 clause 3.5.1.1 Impact standard for spectacles or MIL- DTL-43511D clause 3.5.10 For goggles Meets and exceeds ANSI Z87.1 Standards for optics and impact

232 Interchangeable Rx system The interchangeable Rx system is designed for both the Outside the Wire (OTW) goggle and Aegis eyeshield. A single, integrated Rx carrier can be used in either product. The Smith Elite Rx carrier is engineered to accommodate corrections up to +/- 11 diopters. The kit comes with everything you will need to bring Rx into your OTW goggle or Aegis eyeshield. Designed to fit in both the outside the wire goggle and the Aegis eyeshield Engineered to accommodate a correction up to +/-11 diopters Rx system when installed will not affect ballistic quality of the OTW or Aegis OTW Goggle with Rx Installed Aegis Eyeshield with Rx Installed RX SYSTEM AEGIS OTW TURBO OTW Sizing Eyewear sizing can be difficult. There is no one size fits all, and not just a single measurement that can perfectly determine what piece of eyewear will fit you best. The easiest way to determine if you re a standard size, a compact size, or a max size is to judge your fit based off of your hat size. If you don t already know your hat size, here s how you find out: Wrap measuring tape around your head; starting at the back base of the skull, and ending at the forehead. That s it! AEGIS Series: Standard = For hat size 7¼ and up Compact = For hat size 7¼ and below Asian fit The designers at Smith Optics spent months obtaining input from customers requesting Asian fit products. The Aegis eyeshield, OTW goggles, and Boogie goggles all offer an Asian fit option. These products have a flatter base curve, higher cheek bone lens cuts, and shorter nose brides. Smith Optics competitors only change the foam cut. Asian fit OTW Asian fit BOOGIE Asian fit AEGIS

233 FULL PROTECTION GOGGLES Lopro Regulator Field Kit Model XO LPG01BK12-2R (Black) XO LPG01MC12-2R (Multicam) XO LPG01T49912-2R (Tan499) Lenses meet US MIL-DTL-43511D goggle impact level clause 3.5.10 Smith patented Regulator ventilates lenses to keep fog away Smith Optics uncompromising optical quality Anti-fog and scratch resistant coatings on all lenses 100% protection from UVA/UVB rays Available as Field Kit (clear and gray lenses) Tan 499 / Clear Multicam / Clear Black / Clear Outside the Wire Field Kit Model XO OTW01BK12-2R (Black) XO OTW01BK12A-2R (Asian Fit Black) XO OTW01FG12-2R (Foliage Green) XO OTW01FG12A-2R (Asian Fit Foliage) XO OTW01MC12-2R (Multicam) XO OTW01MC12A-2R (Asian Fit Multicam) XO OTW01T49912-2R (Tan499) XO OTW01T49912A-2R (Asian Fit Tan499) XO OTWTBBK14-2R (Turbo Fan Black) XO OTWTBT49914-2R (Turbo Fan Tan499) GOGGLE Bungee Quick Strap The Goggle Bungee Quick Strap kit provides an alternative to the traditional goggle strap. The Quick Strap has Velcro strap ends to attach directly to a helmet, as well as including helmet rail attachments. Black / Clear Field of View The OTW goggle was designed to maximise overall field of view. Using CAD technology and over 40 years of mould making knowledge, Smith Optics have increased the peripheral field of vision on the OTW, exceeding the competition to give you every advantage while maximising protective coverage. Silent Turbo Fan Technology Smith Elite took Smith s proprietary Turbo Fan goggle technology and reengineered it to move more air more efficiently at a lower decibel level, with enhanced ease of use. The OTW Turbo Fan goggle is the ultimate tool to keep your vision fog-free in the most extreme conditions, and be totally silent while doing it. Superior ballistic impact protection per US MIL-DTL-43511D standard clause 3.5.10 Uncompromising optics and coverage per ANSI Z87.1 Anatomically optimized design for seamless helmet integration and face fit (TLT) tapered lens technology corrects distortion Flame resistant anti-microbial goggle foam Anti-fog and scratch resistant coatings on all lenses 100% protection from UVA/UVB rays Compatible with Smith Elite interchangeable Rx system (sold separately) Available as Field Kit (clear and gray lenses) Tan 499 / Clear Multicam / Clear Foliage Green / Clear

234 HYBRID GOGGLES Boogie Regulator Model XO BRG01CL14 (Clear) XO BRG01GY14 (Gray) XO BRG01IG14 (Ignitor) Regulator Lens Technology In low profile goggles, the loss of airspace between the goggle and the user s face doesn t allow for airflow to combat fogging. Smith Optics patented Regulator Lens Technology solves that issue by allowing airflow to help fight the fog. Black Silicone Strap / Ignitor Black Silicone Strap / Clear Lenses meet US MIL-DTL-43511D goggle impact level clause 3.5.10 Smith patented Regulator ventilates lenses to keep fog away Smith Optics uncompromising optical quality Fits like an eyeshield with protection of a goggle Anti-fog and scratch resistant coatings on all lenses 100% protection from UVA/UVB rays Black Silicone Strap / Gray Boogie Sport Model XO BSPBKCL13 (Black Strap Clear) XO BSPBKCL13A (Asian Fit Black Strap Clear) XO BSPBKGY13 (Black Strap Gray) XO BSPBKGY13A (Asian Fit Black Strap Gray) XO BSPBKIG13 (Black Strap Ignitor) XO BSPBKIG13A (Asian Fit Black Strap Ignitor) XO BSPMCCL13 (Multicam Strap Clear) XO BSPMCGY13 (Multicam Strap Gray) XO BSPMCIG13 (Multicam Strap Ignitor) XO BSPT499CL13 (Tan499 Strap Clear) XO BSPT499GY13 (Tan499 Strap Gray) XO BSPT499IG13 (Tan499 Strap Ignitor) Ultra Low Profile Design This goggle has the lowest profile on the market. When it comes to fitting under night vision systems, the Boogie design is unbeatable. Multicam Strap / Clear Tan 499 Strap / Clear Lenses meet US MIL-DTL-43511D goggle impact level clause 3.5.10 Smith patented Regulator ventilates lenses to keep fog away Smith Optics uncompromising optical quality Durable 15mm Woven Strap Anti-fog and scratch resistant coatings on all lenses 100% protection from UVA/UVB rays Each colour also available in gray and ignitor lens tints Black Strap / Clear

235 EYESHIELDS Aegis Echo Model XO AECHABK12-2R (Black Frame Field Kit) XO AECHABK12-3R (Black Frame Deluxe Kit) XO AECHABK12-3RI (Black Frame Range Kit) XO AECHACBK12-2R (Compact Black Frame Field Kit) XO AECHACBK12-3R (Compact Black Frame Deluxe Kit) XO AECHAMC12-2R (Multicam Frame Field Kit) XO AECHAMC12-3R (Multicam Frame Deluxe Kit) XO AECHACMC12-2R (Compact Multicam Frame Field Kit) XO AECHACMC12-3R (Compact Multicam Frame Deluxe Kit) XO AECHAT49912-2R (Tan 499 Frame Field Kit) XO AECHAT49912-3R (Tan 499 Frame Deluxe Kit) XO AECHACT49912-2R (Compact Tan 499 Frame Field Kit) XO AECHACT49912-3R (Compact Tan 499 Frame Deluxe Kit) Superior ballistic impact protection per US MIL-PRF-31013 standard clause 3.5.1.1 Uncompromising optics and coverage per ANSI Z87.1 EN 166 compliant Super thin, mouldable alloy temples fit cleanly under ear pro without breaking the seal Fast lens exchange with Pivlock Lens Technology TLT (tapered lens technology) corrects distortion Megol temples and soft nose to hold eyeshield in place Anti-fog and scratch resistant coatings on all lenses 100% protection from UVA/UVB rays Compatible with Smith Elite Rx system insert (sold separately) Available as Field Kit (clear and gray lenses), Deluxe Kit (clear, grey, and yellow lenses), and Range Kit (clear, gray, and ignitor lenses). Black / Clear Tan 499 / Clear Multicam / Clear Aegis Echo Frame Measurements 140 50 n/a 120 Aegis Echo Compact Frame Measurements 140 50 n/a 120 Aegis Arc Model XO AEGABK12-2R (Black Frame Field Kit) XO AEGABK12-3R (Black Frame Deluxe Kit) XO AEGACBK12-2R (Compact Black Frame Field Kit) XO AEGACBK12-3R (Compact Black Frame Deluxe Kit) XO AEGAMC12-2R (Multicam Frame Field Kit) XO AEGAMC12-3R (Multicam Frame Deluxe Kit) XO AEGACMC12-2R (Compact Multicam Frame Field Kit) XO AEGACMC12-3R (Compact Multicam Frame Deluxe Kit) XO AEGAT49912-2R (Tan499 Frame Field Kit) XO AEGAT49912-3R (Tan499 Frame Deluxe Kit) XO AEGACT49912-2R (Compact Tan499 Frame Field Kit) XO AEGACT49912-3R (Compact Tan499 Frame Deluxe Kit) XO AEGAUWF12-2R (Urban Wolf Frame Field Kit) XO AEGACUWF12-2R (Compact Urban Wolf Frame Field Kit) XO AEGACUWF12-3R (Compact Urban Wolf Frame Deluxe Kit) Lens Interchange Technology The Aegis series of eye shields comes with our patented PivLock Lens Interchange Technology. Pushing the levers upwards alleviates pressure on the lenses locking grooves, allowing you to slide the lens out with zero effort. No matter what situation you find yourself in, this method of lens changing will have the right lens tint in front of your face in seconds. Multicam / Clear Urban Wolf / Clear Black / Clear Superior ballistic impact protection per US MIL-PRF-31013 standard clause 3.5.1.1 Uncompromising optics and coverage per ANSI Z87.1 EN 166 compliant Fast lens exchange with Pivlock lens interchange technology TLT (tapered lens technology) corrects distortion Megol temples and soft nose to hold eyeshield in place Anti-fog and scratch resistant coatings on all lenses 100% protection from UVA/UVB rays Compatible with Smith Elite Rx system insert (sold separately) Available as Field Kit (clear and gray lenses), Deluxe Kit (clear, grey and yellow lenses), and Range Kit (clear, gray, and ignitor lenses). Tan 499 / Clear Aegis Arc Frame Measurements 140 50 n/a 120 Aegis Arc Compact Frame Measurements 135 50 n/a 120 h

236 EYESHIELDS (CONTINUED) Pivlock V2 Tactical Model XO PMTPCGYIGBK (Max Black Frame Gray) XO PVTPCGYIGBK (Black Frame Gray) Tan 499 / Gray Medium Fit / Medium Coverage Superior ballistic impact protection with uncompromising optics and coverage Meets ANSI Z87.1 and MIL-PRF-31013 clause 3.5.1.1 FreeFloat lens technology 3-Position adjustable nose pads TLT (tapered lens technology) corrects distortion Megol Nose and Temple pads Anti-fog and scratch resistant coatings on all lenses 100% protection from UVA/UVB rays Black / Gray Pivlock V2 Measurements 135 46 n/a 120 Pivlock V2 Max Measurements 140 50 n/a 120 Interchangeable Lens Technology The PivLock V2 Tactical uses the original PivLock interchangeable lens system. This system features a proprietary, patent-pending temple and lens interface that truly provides an unobstructed field of view. Engineered to minimise frame weight while maintaining a secure fit, both the temples and nosepiece remove easily, making the task of changing lenses easier than ever. (1) LOCKED (2) PIVOT (3) REMOVE (4) REPLACE The Perfect Fit One of the basic facts of eye protection is if you don t wear it, it s guaranteed not to work. Our goal is to offer a variety of fits and styles so you can find the perfect piece of eye protection that you ll want to wear day in day out. The Pivlock V2 - Adjustable Nose Bridge (1) NARROW FIT (2) MEDIUM FIT (3) WIDE FIT

237 BALLISTIC LIFESTYLE (CONTINUED) Hudson Tactical Model XOHUTPCGYMX4 (Max 4 Frame Gray) XOHUTPCGY22BK (Black Frame Gray) XOHUTPPGY22BK (Black Frame Polarized Gray) Small Fit / Small Coverage High Impact Lens Material Impact Resistant Frame Material Meets ANSI Z87.1 and MIL-PRF-31013 clause 3.5.1.1 Hydrophilic Megol Nose Pads 8 Base Lens Curvature RX COMPATIBLE Black / Gray Max-4 / Gray Frame Measurements 59 32 19 125 Director Tactical Model XO DITPCGY22BK (Black Frame Gray) XO DITPPGY22BK (Black Frame Polarized Gray) Medium Fit / Medium Coverage High Impact Lens Material Impact Resistant Frame Material Meets ANSI Z87.1 and MIL-PRF-31013 clause 3.5.1.1 Hydrophilic Megol Nose Pads 8 Base Lens Curvature RX COMPATIBLE Black / Gray Frame Measurements 60 37 18 125 Hideout Tactical Model XO HDTPCGY22BK (Black Frame Gray) XO HDTPCGYMX4 (Realtree Max 4 Frame Gray) XO HDTPPGY22BK (Black Frame Polarized Gray) Medium Fit / Large Coverage High Impact Lens Material Impact Resistant Frame Material Meets ANSI Z87.1 and MIL-PRF-31013 clause 3.5.1.1 Hydrophilic Megol Nose Pads 8 Base Lens Curvature RX COMPATIBLE Max 4 / Grey Black / Gray Frame Measurements 62 38 18 130 Lockwood Tactical Model XO LWTPCGY22BK (Black Frame Gray) XO LWTPPBR22BK (Black Frame Polarized Brown) XO LWTPPGY22BK (Black Frame Polarized Gray) Medium Fit / Medium Coverage High Impact Lens Material Impact Resistant Frame Material Meets ANSI Z87.1 and MIL-PRF-31013 clause 3.5.1.1 Hydrophilic Megol Nose Pads & Temple Pads 8 Base Lens Curvature RX COMPATIBLE Black / Gray Black / Polar Brown Frame Measurements 62 37 16 130

238 BALLISTIC LIFESTYLE (CONTINUED) Terrace Tactical Model XO TETPCGY22BK (Black Frame Gray) XO TETPPGY22BK (Black Frame Polarized Gray) Medium Fit / Large Coverage High Impact Lens Material Impact Resistant Frame Material Meets ANSI Z87.1 and MIL-PRF-31013 clause 3.5.1.1 Hydrophilic Megol Nose Pads & Temple Pads 8 Base Lens Curvature RX COMPATIBLE Black / Gray Frame Measurements 61 41 15 125 Prospect Tactical Model XOPRTPCGY22BK (Black Frame Gray) XOPRTPPGY22BK (Black Frame Polarized Gray) Medium Fit / Medium Coverage High Impact Lens Material Impact Resistant Frame Material Meets ANSI Z87.1 and MIL-PRF-31013 clause 3.5.1.1 Hydrophilic Megol Nose Pads & Temple Pads 8 Base Lens Curvature RX COMPATIBLE Black / Gray Frame Measurements 61 36 19 125 Chamber Tactical Model XO CRTPCGY22BK (Black Frame Gray) XO CRTPPGY22BK (Black Frame Polarized Gray Gray) Large Fit / Large Coverage High Impact Lens Material Impact Resistant Frame Material Meets ANSI Z87.1 and MIL-PRF-31013 clause 3.5.1.1 Hydrophilic Megol Nose Pads & Temple Pads 8 Base Lens Curvature RX COMPATIBLE Black / Gray Frame Measurements 65 40 17 135

239 ACCESSORIES Aegis Arc/Echo Replacement Lens Model XO AEGCLNSAB (Compact Yellow Single) XO AEGCLNSCL (Compact Clear Single) XO AEGCLNSGY (Compact Gray Single) XO AEGCLNSIG (Compact Ignitor Single) XO AEGLNSAB (Yellow Single) XO AEGLNSCL (Clear Single) XO AEGLNSGY (Gray Single) XO AEGLNSIG (Ignitor Single) Yellow Gray Ignitor Clear Aegis Leash Black Model XO AEGLSH25 (25 pack) Boogie Bungee Velcro Strap Kit Model XO BGSTRAPBV2-BK (Black - Boogie Regu) XO BGSTRAPBV2-T499 (Tan499 - Boogie Regu) Goggle/Eyeshield RX System Model XO ELRXKIT (Black)