HexArmor NX1 Weld Shade 3.0 Anti-Fog Safety Glasses — ANSI Z87.1+
$11.99
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EDITORIAL REVIEW: 4.5/5 — WC Safety Review of the HexArmor NX1 Weld Shade 3.0, an anti-fog Shade 3 gas-work safety glass with an ANSI Z87.1+ impact base. Editorial assessment by Steven Eaton, WC Safety editor, based...
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EDITORIAL REVIEW: 4.5/5 — WC Safety Review of the HexArmor NX1 Weld Shade 3.0, an anti-fog Shade 3 gas-work safety glass with an ANSI Z87.1+ impact base.
Editorial assessment by Steven Eaton, WC Safety editor, based on published HexArmor specifications and category fit. We did not laboratory-test this product.
Editorial assessment by Steven Eaton, WC Safety editor, based on published HexArmor specifications and category fit. We did not laboratory-test this product.
The HexArmor NX1 Weld Shade 3.0 is an ANSI Z87.1+ welding safety glass with a built-in Shade 3.0 infrared filter and an anti-fog lens, designed for brazing, soldering, and light oxy-fuel cutting. The lighter Shade 3.0 filter suits lower-radiation gas tasks while the impact-rated polycarbonate base shields against sparks, slag, and debris — with comfort features that make it easy to wear all shift.
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Why the HexArmor NX1 suits lighter gas work
Not every gas task needs a Shade 5 lens — brazing, soldering, and light oxy-fuel cutting throw less glare, and a lighter Shade 3.0 filter lets you see the work while still cutting the brightness and IR. The NX1 pairs that Shade 3.0 filter with an anti-fog lens and a comfort-focused frame, on an impact-rated base that still stops sparks and slag. As welding safety glasses go, this is the lighter-duty, all-day-comfort pick. The safety glasses buyer's guide covers how lens filters and impact ratings work together, and the when-do-you-need-safety-glasses guide covers matching eyewear to the job.
Safety first: Shade 3.0 is for lighter, lower-radiation gas work — brazing, soldering, light oxy-fuel cutting. It is not a substitute for a welding helmet during arc welding (MIG/TIG/stick), which produces far more radiation and requires a much darker helmet shade; many welders wear these under a helmet as secondary protection. And as a shaded impact glass it is not a sealed goggle — it is not rated against a chemical splash hazard, fine dust, or vapor, which require sealed goggles or a face shield. Match the shade to the process with the hazard-assessment guide.
What the HexArmor NX1 listing documents
From the published specs: ANSI Z87.1+ high-impact rating with a built-in Shade 3.0 infrared filter; an anti-fog lens; an impact-rated polycarbonate base; comfort features — soft grip, non-slip side arms, a soft nose piece, and an extended lens; model NX1. These are true shade 3 welding glasses and genuine anti-fog welding safety glasses — purpose-built welding safety glasses for brazing, soldering and light oxy-fuel cutting rather than clear impact eyewear.
How Shade 3.0 gas glasses compare to Shade 5.0 and arc gear
Shade 3.0 covers lighter brazing and soldering; step up to Shade 5.0 for heavier oxy-acetylene cutting, and to a helmet the moment you strike an arc. Compare the Shade 5.0 Bolle Safety Shade 5.0, Miller Electric Shade 5.0, mirrored Hobart 770726, and Jackson Hellraiser IR 5.0; among other Shade 3 options see the Pyramex SB7950SF Shade 3 and the flip-up 3M Shade 3 flip-up. Brand lines like 3M and Pyramex also carry welding-shade options.
Choosing the right protection for your task
For clear vision when you are not cutting, keep a clear-lens pair on hand, and since the NX1 is already anti-fog, the anti-fog collection and anti-fog guide cover more humid-work options; the clear-vs-smoke guide explains tint choices, and foam-sealed styles live in the foam-lined collection. Where the hazard is splash, dust, or vapor rather than light, step to sealed safety goggles, and the eye protection collection covers the full category.
Where it fits by job and crew orders
Shade 3.0 anti-fog glasses suit HVAC brazing, plumbing solder joints, jewelry and light fabrication — the manufacturing, construction, and mechanics guides rank frames by task, and the best safety glasses 2026 roundup places welding-shade options in the wider field. For crew orders, quantity purchasing runs through a free Amazon Business account — volume pricing, PO numbers at checkout, and tax-exempt eligibility for qualifying organizations, with the walkthrough linked in our footer.
Reading the Z87 marking, and what it does not cover
Protective eyewear in the US is built to ANSI/ISEA Z87.1, and OSHA 1910.133 requires eye protection that meets it. The marking on the frame is the specification, and the important distinction is a single character: Z87 is basic impact, Z87+ is high impact — tested with a quarter-inch steel ball at 150 ft/s for spectacles. If the work throws anything, Z87+ is the line.
The suffixes narrow it further: D3 is splash and droplet, D4 dust, D5 fine dust. These matter because a spectacle cannot earn D3 — droplet protection needs a sealed goggle. Safety glasses are impact protection, not chemical splash protection, however wraparound the lens looks, and substituting one for the other is a common and consequential error.
A face shield is also secondary protection under 1910.133: it is worn over primary eye protection, never instead of it. And tint is not shade — a dark lens without a stated IR/UV shade number offers no rated protection against radiant energy.
Frequently asked questions
What are the HexArmor NX1 Weld Shade 3.0 safety glasses?
An ANSI Z87.1+ welding safety glass (model NX1) with a built-in Shade 3.0 infrared filter and an anti-fog lens, designed for brazing, soldering, and light oxy-fuel cutting. The impact-rated polycarbonate base guards against sparks, slag, and debris, and the frame adds comfort features for all-day wear.
How is Shade 3.0 different from Shade 5.0?
Shade 3.0 is a lighter filter for lower-radiation gas tasks - brazing, soldering, and light oxy-fuel cutting - while Shade 5.0 suits heavier oxy-acetylene cutting and medium gas welding. Match the shade to the brightness of the process per the AWS/ANSI shade chart.
Does the anti-fog lens help?
Yes - the anti-fog coating resists the fogging that hot gas work and warm shops cause, so you keep clear vision without lifting the glasses. Keep the coating clean with a lens-safe cloth to preserve it.
Can I use these for arc welding (MIG, TIG, stick)?
No. Shade 3.0 is not a substitute for a welding helmet during arc welding, which produces far more radiation and requires a much darker helmet shade. Use these for light gas work, or under a helmet as secondary protection.
Are they ANSI rated?
Yes - the listing states ANSI Z87.1+, the high-impact level of the standard, alongside the Shade 3.0 filter. So they combine impact protection with the correct lighter filter for gas processes.
What comfort features do they have?
The NX1 has a soft grip with non-slip side arms, a soft nose piece, and an extended lens for extra coverage - built for comfort and a sporty fit through a full shift of light gas work.
Can I wear them under a welding helmet?
Yes - many welders wear Shade 3.0 glasses under a helmet as secondary eye protection, so their eyes stay shielded when the helmet is lifted between passes or for grinding and cutting.
Do they protect against sparks and slag?
Yes - the impact-rated polycarbonate base shields against sparks, slag, and flying debris from the front, which is why they suit brazing and light cutting where hot particles fly.
Do they replace goggles for chemical work?
No - they are shaded impact protection, not a sealed goggle. They are not rated against a chemical splash hazard, fine dust, or vapor, which need sealed goggles or a face shield.
How do they compare to Shade 5.0 glasses?
For heavier oxy-acetylene cutting, a Shade 5.0 glass like the Bolle, Miller, or Hobart is the match. The NX1 Shade 3.0 is the lighter-task pick, and its anti-fog lens and comfort frame set it apart. Choose the shade to the process.
How do I care for the lenses?
Rinse grit before wiping with a lens-safe cloth; harsh cleaners strip the anti-fog coating and haze polycarbonate. Retire a lens once scratches enter your line of sight - a scratched welding lens no longer filters or protects fully.
How do I order for a crew?
Quantity purchasing runs through a free Amazon Business account - volume pricing, PO numbers at checkout, and tax-exempt eligibility for qualifying organizations. The bulk-ordering walkthrough is linked in our site footer.
Read our detailed HexArmor NX1 Weld Shade 3.0 Anti-Fog Safety Glasses review — strengths, limitations, and the alternatives that matter.
Brand / Vendor
HexArmor
Model / SKU
NX1
Product Type
Safety Glasses
Price
$11.99 (Amazon)
Availability
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Frequently Asked Questions
What are the HexArmor NX1 Weld Shade 3.0 safety glasses?
An ANSI Z87.1+ welding safety glass (model NX1) with a built-in Shade 3.0 infrared filter and an anti-fog lens, designed for brazing, soldering, and light oxy-fuel cutting. The impact-rated polycarbonate base guards against sparks, slag, and debris, and the frame adds comfort features for all-day wear.
How is Shade 3.0 different from Shade 5.0?
Shade 3.0 is a lighter filter for lower-radiation gas tasks - brazing, soldering, and light oxy-fuel cutting - while Shade 5.0 suits heavier oxy-acetylene cutting and medium gas welding. Match the shade to the brightness of the process per the AWS/ANSI shade chart.
Does the anti-fog lens help?
Yes - the anti-fog coating resists the fogging that hot gas work and warm shops cause, so you keep clear vision without lifting the glasses. Keep the coating clean with a lens-safe cloth to preserve it.
Can I use these for arc welding (MIG, TIG, stick)?
No. Shade 3.0 is not a substitute for a welding helmet during arc welding, which produces far more radiation and requires a much darker helmet shade. Use these for light gas work, or under a helmet as secondary protection.
Are they ANSI rated?
Yes - the listing states ANSI Z87.1+, the high-impact level of the standard, alongside the Shade 3.0 filter. So they combine impact protection with the correct lighter filter for gas processes.
What comfort features do they have?
The NX1 has a soft grip with non-slip side arms, a soft nose piece, and an extended lens for extra coverage - built for comfort and a sporty fit through a full shift of light gas work.
Can I wear them under a welding helmet?
Yes - many welders wear Shade 3.0 glasses under a helmet as secondary eye protection, so their eyes stay shielded when the helmet is lifted between passes or for grinding and cutting.
Do they protect against sparks and slag?
Yes - the impact-rated polycarbonate base shields against sparks, slag, and flying debris from the front, which is why they suit brazing and light cutting where hot particles fly.
Do they replace goggles for chemical work?
No - they are shaded impact protection, not a sealed goggle. They are not rated against a chemical splash hazard, fine dust, or vapor, which need sealed goggles or a face shield.
How do they compare to Shade 5.0 glasses?
For heavier oxy-acetylene cutting, a Shade 5.0 glass like the Bolle, Miller, or Hobart is the match. The NX1 Shade 3.0 is the lighter-task pick, and its anti-fog lens and comfort frame set it apart. Choose the shade to the process.
How do I care for the lenses?
Rinse grit before wiping with a lens-safe cloth; harsh cleaners strip the anti-fog coating and haze polycarbonate. Retire a lens once scratches enter your line of sight - a scratched welding lens no longer filters or protects fully.
How do I order for a crew?
Quantity purchasing runs through a free Amazon Business account - volume pricing, PO numbers at checkout, and tax-exempt eligibility for qualifying organizations. The bulk-ordering walkthrough is linked in our site footer.