{"product_id":"uvex-s3961hs-stealth-safety-goggles-gray-hydroshield","title":"Uvex S3961HS Stealth Safety Goggles — Gray HydroShield Anti-Fog","description":"\u003cp\u003eThe \u003cstrong\u003eUvex S3961HS Stealth Safety Goggles with Gray HydroShield lens\u003c\/strong\u003e combine two distinct performance advantages in a single unit: Uvex's most durable permanent anti-fog technology and a smoke-tinted polycarbonate lens engineered to reduce glare in bright industrial, outdoor, and high-ambient-light environments. HydroShield is a hydrophilic coating that chemically bonds to the lens surface during manufacture — moisture encountering the lens spreads as a thin, optically clear film rather than forming the fog droplets that obscure vision and drive workers to remove their eye protection. Unlike surface-applied anti-fog treatments such as Uvextreme or Dura-Streme, HydroShield cannot be wiped off, worn away, or degraded by repeated lens cleaning. Compliant with \u003cstrong\u003eANSI\/ISEA Z87.1\u003c\/strong\u003e and meeting OSHA 29 CFR 1910.133 requirements, the S3961HS is a premium-tier goggle for operations where anti-fog reliability and glare control are both required simultaneously.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHydroShield Permanent Anti-Fog:\u003c\/strong\u003e Chemically bonded hydrophilic coating that becomes part of the lens — moisture spreads as a thin clear film, never clouds. Cannot be wiped off through normal cleaning or extended use, unlike surface-applied treatments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGray\/Smoke Lens Tint:\u003c\/strong\u003e Reduces visible light transmission to manage glare and eye strain in bright outdoor environments, sunny warehouse openings, reflective surfaces, and high-lumen industrial lighting — without reducing impact protection or distorting color perception for task work.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUV Protection:\u003c\/strong\u003e Clear and tinted polycarbonate blocks 99.9% of UV-A and UV-B radiation (UV 400), protecting against UV exposure in outdoor or UV-emitting equipment environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStealth Platform Frame:\u003c\/strong\u003e Flexible thermoplastic elastomer body conforms to facial contours, creating a comfortable wraparound seal. The soft frame distributes contact pressure evenly, supporting extended wear without hot spots.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndirect Ventilation:\u003c\/strong\u003e Baffled perimeter vents allow airflow for passive anti-fog support while blocking direct liquid splash and aerosol pathways — appropriate for chemical splash zones and mixed-hazard environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdjustable Elastic Strap:\u003c\/strong\u003e Single-piece strap with slide adjustment fits diverse head sizes and integrates with hard hat suspensions, hoods, and hearing protection setups.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Z87.1 Certified:\u003c\/strong\u003e Rated for high-velocity impact resistance, optical quality, UV transmission, and lens distortion requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eS3961HS\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eFrame Style\u003c\/td\u003e\n\u003ctd\u003eStandard-Fit Goggle (non-OTG)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLens Color\u003c\/td\u003e\n\u003ctd\u003eGray \/ Smoke\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eLens Material\u003c\/td\u003e\n\u003ctd\u003ePolycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eAnti-Fog Coating\u003c\/td\u003e\n\u003ctd\u003eHydroShield (permanent, chemically bonded)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eVentilation\u003c\/td\u003e\n\u003ctd\u003eIndirect\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eUV Protection\u003c\/td\u003e\n\u003ctd\u003eUV 400\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCompliance\u003c\/td\u003e\n\u003ctd\u003eANSI\/ISEA Z87.1\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eStrap\u003c\/td\u003e\n\u003ctd\u003eAdjustable elastic, single-piece\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003ePrimary Application\u003c\/td\u003e\n\u003ctd\u003eOutdoor industrial, bright indoor environments, chemical splash zones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eDetailed Description\u003c\/h2\u003e\n\u003cp\u003eUnderstanding the S3961HS requires understanding both what HydroShield does and why the gray lens is the right choice for specific work environments. Starting with the coating: anti-fog technology in safety eyewear falls into two general categories — surface treatments and chemically bonded coatings. Surface treatments (including Uvex's own Uvextreme and Dura-Streme products) are applied post-manufacture as a film or chemical layer on the lens surface. They work well when new and when the lens is handled carefully. But they are subject to degradation through wiping, cleaning agents, UV exposure, and physical abrasion. Over a goggle's service life — particularly in environments where workers clean lenses frequently or where lens contact with gloves, clothing, and surfaces is routine — surface treatments wear thin.\u003c\/p\u003e\n\n\u003cp\u003eHydroShield takes a fundamentally different approach. The hydrophilic coating is chemically integrated with the polycarbonate lens during processing, forming a molecular bond with the substrate. The coating does not sit on top of the lens; it is part of it. This means the anti-fog property is present throughout the coating layer rather than concentrated at a surface film that can be removed. Workers and safety managers who have managed goggle inventories through full service cycles — including routine lens cleaning — consistently report that HydroShield goggles maintain anti-fog performance long after comparable surface-treated goggles have lost theirs.\u003c\/p\u003e\n\n\u003cp\u003eThe gray lens addresses a separate, equally practical problem: glare in high-ambient-light industrial environments. Clear polycarbonate lenses are appropriate for most indoor and low-light settings, but in bright outdoor environments, near large windows, on reflective industrial floors or tank surfaces, or under high-intensity warehouse lighting, clear lenses allow full visible light transmission that causes squinting, eye strain, and reduced visual acuity during sustained task work. The gray tint of the S3961HS reduces this light load without distorting color rendering to a degree that compromises task accuracy — a key distinction from amber or yellow lenses, which enhance contrast but significantly shift color perception.\u003c\/p\u003e\n\n\u003ch2\u003eCompliance and Standards\u003c\/h2\u003e\n\u003cp\u003eThe Uvex S3961HS meets \u003cstrong\u003eANSI\/ISEA Z87.1\u003c\/strong\u003e for high-impact protection, optical quality, UV transmission, and related criteria. The gray lens variant satisfies the same impact performance requirements as clear Stealth models — lens tint does not affect impact resistance in the Stealth platform. Employers operating under \u003cstrong\u003eOSHA 29 CFR 1910.133\u003c\/strong\u003e for general industry or \u003cstrong\u003e29 CFR 1926.102\u003c\/strong\u003e for construction eye protection requirements should confirm Z87.1 marking, which the S3961HS carries. Indirect ventilation aligns with chemical splash environment requirements in OSHA and ANSI chemical PPE guidance.\u003c\/p\u003e\n\n\u003ch2\u003eReal-World Benefits\u003c\/h2\u003e\n\u003cp\u003eThe S3961HS excels in environments that combine elevated anti-fog demands with bright light conditions. Outdoor construction sites, oil and gas operations with open tank access, marine industrial environments, and any operation transitioning workers between heated interior spaces and cold exterior areas (where temperature differential drives fogging) benefit from both the permanent anti-fog and glare-reduction capabilities simultaneously. Safety coordinators managing outdoor crews in warm climates, where both perspiration and ambient light intensity are high, find the S3961HS combination particularly effective at maintaining worker compliance — because comfortable, functional goggles are the ones workers actually keep on.\u003c\/p\u003e\n\n\u003ch2\u003eApplications and Use Cases\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutdoor Oil and Gas Operations:\u003c\/strong\u003e Tank gauging, pipeline maintenance, and topside refinery work combine bright outdoor light, chemical splash risk, and physical exertion — all addressed by the S3961HS's gray lens, indirect ventilation, and permanent anti-fog.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction in Bright Conditions:\u003c\/strong\u003e Exterior concrete work, roofing, and exposed structural work in high-sun environments benefit from glare reduction while requiring impact and splash protection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUtilities and Electrical Maintenance:\u003c\/strong\u003e Outdoor utility work under bright conditions where workers move between environments and require consistent optical clarity without fogging during exertion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChemical Processing:\u003c\/strong\u003e Facilities with outdoor or high-window exposure where splash protection and glare management are simultaneous requirements.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMarine and Port Operations:\u003c\/strong\u003e High UV, glare from water surfaces, and physical work intensity are ideal conditions for the S3961HS's combined capabilities.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRelated Products\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/collections\/eye-protection\"\u003eFull Eye Protection Collection\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/uvex-s3960d-stealth-safety-goggles-clear-dura-streme\"\u003eUvex S3960D Stealth Safety Goggles — Clear Dura-Streme\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"https:\/\/wcsafety.com\/collections\/eye-protection\"\u003eComplete PPE Collection\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\n\u003ch3\u003eWhat makes HydroShield different from other Uvex anti-fog coatings like Dura-Streme or Uvextreme?\u003c\/h3\u003e\n\u003cp\u003eHydroShield is chemically bonded to the polycarbonate lens during manufacture — it is part of the lens, not a surface film applied on top. Dura-Streme and Uvextreme are surface treatments that can degrade with cleaning and physical contact over time. HydroShield's permanent bond means anti-fog performance is maintained through the goggle's full service life, even with routine lens cleaning. This makes HydroShield the premium choice for demanding environments or programs prioritizing long-term goggle serviceability.\u003c\/p\u003e\n\n\u003ch3\u003eIs the gray lens appropriate for indoor use?\u003c\/h3\u003e\n\u003cp\u003eThe gray lens of the S3961HS reduces visible light transmission, which is beneficial in bright conditions but may reduce visual acuity in dimly lit or standard indoor environments. For indoor applications without significant ambient light, a clear lens Stealth goggle such as the S3960D or the clear HydroShield variant would be more appropriate. The S3961HS is optimized for bright outdoor or high-intensity indoor lighting conditions.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the gray tint affect impact resistance compared to clear Stealth models?\u003c\/h3\u003e\n\u003cp\u003eNo. Lens tint in polycarbonate safety goggles does not affect the material's impact resistance properties. The S3961HS meets the same ANSI Z87.1 high-impact requirements as clear Stealth models. The tint is achieved through pigmentation during lens manufacturing, not through any reduction in lens material or thickness.\u003c\/p\u003e\n\n\u003ch3\u003eCan the S3961HS be used in chemical splash environments?\u003c\/h3\u003e\n\u003cp\u003eYes. The S3961HS uses indirect ventilation, which allows airflow while blocking direct liquid pathways to the eye. This design is appropriate for chemical splash risk environments. For extreme chemical exposure involving pressurized splashing, very fine aerosols, or highly aggressive chemicals, a fully sealed non-vented goggle with chemical splash rating should be evaluated based on your specific hazard assessment.\u003c\/p\u003e\n\n\u003ch3\u003eHow should I clean HydroShield lenses to preserve the coating?\u003c\/h3\u003e\n\u003cp\u003eRinse with clean water or use a mild lens cleaning solution with a soft, lint-free cloth. The bonded nature of HydroShield makes it significantly more durable than surface coatings, but avoiding aggressive solvents, abrasive cloths, or dry wiping with rough materials will extend lens service life. The coating will not be removed by normal cleaning — this is a fundamental advantage of HydroShield over surface-applied treatments.\u003c\/p\u003e\n\n\u003ch3\u003eIs the S3961HS ANSI Z87.1 certified?\u003c\/h3\u003e\n\u003cp\u003eYes. The Uvex S3961HS carries ANSI\/ISEA Z87.1 certification, covering high-velocity impact resistance, optical quality, UV transmission limits, and lens distortion requirements. This satisfies the eye protection standard referenced by OSHA 29 CFR 1910.133 for general industry employers.\u003c\/p\u003e\n\n\u003ch3\u003eDoes the S3961HS fit over prescription eyewear?\u003c\/h3\u003e\n\u003cp\u003eThe S3961HS is a standard-fit (non-OTG) Stealth goggle. While the flexible thermoplastic frame may accommodate small or thin prescription frames for some users, it is not the recommended choice for workers who routinely wear prescription spectacles. For prescription eyewear accommodation, the Uvex S3970D (Dura-Streme OTG) or the Stealth OTG HydroShield variant provide the enlarged frame cavity specifically designed for this purpose.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":44039609811032,"sku":"S3961HS","price":22.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0594\/1900\/0920\/files\/71-NM5zd_EL_127175d1-9e7a-4f62-ae76-b183cf86edaa.jpg?v=1777263827","url":"https:\/\/wcsafety.com\/products\/uvex-s3961hs-stealth-safety-goggles-gray-hydroshield","provider":"WC Safety","version":"1.0","type":"link"}