MCR Swagger UD1 Safety Glasses — ANSI Z87.1+ Mono-Lens Flagship, Polarized
$18.95
Final price set by Amazon · may vary
Lens Color: Clear
Lens Coating: MAX6 Anti-Fog
EDITORIAL REVIEW: 4.6/5 — WC Safety Review of the MCR Swagger UD1, the premium mono-lens flagship of the Swagger line. Editorial assessment by Steven Eaton, WC Safety editor, based on published MCR Safety specificat...
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EDITORIAL REVIEW: 4.6/5 — WC Safety Review of the MCR Swagger UD1, the premium mono-lens flagship of the Swagger line.
Editorial assessment by Steven Eaton, WC Safety editor, based on published MCR Safety specifications and category fit. We did not laboratory-test this product.
Editorial assessment by Steven Eaton, WC Safety editor, based on published MCR Safety specifications and category fit. We did not laboratory-test this product.
The MCR Safety Swagger UD1 is the premium flagship of MCR's Swagger line — ANSI/ISEA Z87.1+ high-impact, built on a Blades-style continuous mono-lens that eliminates the bridge frame piece for an uninterrupted field of view. It carries the top-tier coating package, including MAX36 polarized anti-fog and a distinctive Brown lens option — the Swagger for the widest unobstructed vision and a premium sport look.
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Why the MCR Swagger UD1 is the flagship
The bridge piece in a dual-lens frame sits right in your central-lower vision — fine for most work, but a distraction when you need clean, broad awareness. The UD1 removes it: a single continuous mono-lens, like a premium sport sunglass, giving an uninterrupted field of view. Pair that with the top coating package — MAX36 polarized anti-fog — and a premium look, and it's the Swagger you reach for when vision and finish both matter. Our full Swagger UD1 review rates it 4.6/5, and the safety glasses buyer's guide covers when a premium frame earns its price.
Safety first: the UD1 is impact-and-debris protection, not a sealed goggle — it is not rated against a chemical splash hazard, fine airborne dust, or vapor, which require sealed goggles or a face shield per your hazard assessment. A single large mono-lens also means one scratch spans your whole view, so retire it promptly once scratches reach your line of sight. Choose eyewear against measured hazards with the when-do-you-need-safety-glasses guide.
What the listing documents
From the published specs: ANSI/ISEA Z87.1+ high-impact rating; a Blades-style continuous mono-lens wraparound polycarbonate frame; tints in Clear, Gray, I/O Clear Mirror, Blue Diamond Mirror, Brown, and Gray Polarized MAX36; coatings in Duramass and MAX36 Polarized Anti-Fog; not OTG; base model UD110PF. As mcr safety swagger eyewear, the UD1 is the premium member — a genuine set of mono lens safety glasses that also offers a true polarized safety glasses variant.
Choosing your UD1 variant
Match the lens to the task: Clear from the clear-lens collection for indoor work, Gray or Brown for outdoor glare and contrast (see the clear-vs-smoke lens guide), I/O Clear Mirror for shifting light from the I/O collection, and the Gray Polarized MAX36 for reflective conditions from the polarized collection — the polarized guide covers the tradeoffs.
Where the UD1 sits in the Swagger family
The Swagger line builds up to this flagship: the Swagger SR1 is the entry frame with the widest tints, the Swagger SR2 is the slim polarized option, the Swagger SR4 adds wide coverage, and the Swagger SR5 specializes in anti-fog — while this UD1 tops the line with a premium mono-lens. Browse the full MCR Safety glasses collection, and the best safety glasses 2026 roundup places the line against other brands.
Where it fits by job and crew orders
The premium mono-lens suits supervisors, client-facing roles, and outdoor trades that value clean vision and a sharp look — the construction and mechanics guides rank frames by task, and smaller-faced wearers should check the small-face guide and women's fit guide. Where the hazard exceeds impact — splash, dust, vapor — step to a sealed goggle from the safety goggles collection or the broader eye protection collection. 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 is the MCR Safety Swagger UD1?
The premium flagship of MCR's Swagger line, rated ANSI/ISEA Z87.1+ high-impact. It uses a Blades-style continuous mono-lens design that eliminates the bridge frame piece for an uninterrupted field of view, and it carries the top-tier coating package including MAX36 polarized anti-fog and a Brown lens option.
What is a mono-lens design?
A mono-lens is a single continuous lens spanning both eyes, without the frame bridge piece that separates two lenses. Inspired by premium sport sunglasses, it removes the central obstruction for a wider, uninterrupted field of view - useful for tasks that demand broad peripheral awareness.
How is the UD1 different from the other Swaggers?
It's the premium flagship. Where the SR-numbered Swaggers use dual-lens sport frames, the UD1 steps up to a continuous mono-lens and the top coating package. If you want the widest view and the most premium Swagger, the UD1 is it.
Does the UD1 have polarized and anti-fog?
Yes - the MAX36 Polarized Anti-Fog variants combine glare control with fog resistance in one lens, the top-tier coating in the line. There are also Duramass hard-coat and mirror variants depending on your needs.
Is it ANSI Z87.1+ rated?
Yes - it carries the ANSI/ISEA Z87.1+ high-impact rating (the '+' marks passing the high-velocity and high-mass impact tests), so it meets the requirement for most industrial eye hazards, in the premium mono-lens form.
What tints does the UD1 come in?
Clear, Gray, I/O Clear Mirror, Blue Diamond Mirror, Brown, and Gray Polarized MAX36 across Duramass and MAX36 coatings. The Brown lens is a distinctive contrast option not found on most Swagger models.
What is the Brown lens for?
A brown/amber lens boosts contrast in variable and lower-light outdoor conditions while cutting some glare - popular for outdoor work where depth and definition matter. It's one of the UD1's premium tint options.
Is it over-the-glasses (OTG)?
No - the UD1 is not an OTG frame. Prescription-glasses wearers should look at MCR's OTG models like the Law OG1 or Klondike OG2, which fit over your own glasses.
Is it enough, or do I need goggles?
The UD1 protects against impact and debris from the front and sides. It does not seal against a chemical splash hazard, fine dust, or vapor - those need sealed goggles or a face shield. Match the eyewear to your hazard assessment.
Is the mono-lens more prone to scratching?
A single large lens means a scratch is more visible across your view, so care matters. Rinse grit before wiping, use a lens-safe cloth, and retire the lens once scratches enter your line of sight - a scratched safety lens no longer protects fully.
Is the UD1 worth the premium over the SR models?
If you value the uninterrupted mono-lens view, the top coating package, and a premium sport look, yes. If you mainly need anti-fog or the widest tint choice, the SR5 or SR1 deliver that at a lower tier. Match the model to your priority.
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.
Brand / Vendor
MCR Safety
Model / SKU
UD110PF
Product Type
Safety Glasses
Price
$14.99 (Amazon)
Availability
Check current availability on Amazon
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Frequently Asked Questions
What is the MCR Safety Swagger UD1?
The premium flagship of MCR's Swagger line, rated ANSI/ISEA Z87.1+ high-impact. It uses a Blades-style continuous mono-lens design that eliminates the bridge frame piece for an uninterrupted field of view, and it carries the top-tier coating package including MAX36 polarized anti-fog and a Brown lens option.
What is a mono-lens design?
A mono-lens is a single continuous lens spanning both eyes, without the frame bridge piece that separates two lenses. Inspired by premium sport sunglasses, it removes the central obstruction for a wider, uninterrupted field of view - useful for tasks that demand broad peripheral awareness.
How is the UD1 different from the other Swaggers?
It's the premium flagship. Where the SR-numbered Swaggers use dual-lens sport frames, the UD1 steps up to a continuous mono-lens and the top coating package. If you want the widest view and the most premium Swagger, the UD1 is it.
Does the UD1 have polarized and anti-fog?
Yes - the MAX36 Polarized Anti-Fog variants combine glare control with fog resistance in one lens, the top-tier coating in the line. There are also Duramass hard-coat and mirror variants depending on your needs.
Is it ANSI Z87.1+ rated?
Yes - it carries the ANSI/ISEA Z87.1+ high-impact rating (the '+' marks passing the high-velocity and high-mass impact tests), so it meets the requirement for most industrial eye hazards, in the premium mono-lens form.
What tints does the UD1 come in?
Clear, Gray, I/O Clear Mirror, Blue Diamond Mirror, Brown, and Gray Polarized MAX36 across Duramass and MAX36 coatings. The Brown lens is a distinctive contrast option not found on most Swagger models.
What is the Brown lens for?
A brown/amber lens boosts contrast in variable and lower-light outdoor conditions while cutting some glare - popular for outdoor work where depth and definition matter. It's one of the UD1's premium tint options.
Is it over-the-glasses (OTG)?
No - the UD1 is not an OTG frame. Prescription-glasses wearers should look at MCR's OTG models like the Law OG1 or Klondike OG2, which fit over your own glasses.
Is it enough, or do I need goggles?
The UD1 protects against impact and debris from the front and sides. It does not seal against a chemical splash hazard, fine dust, or vapor - those need sealed goggles or a face shield. Match the eyewear to your hazard assessment.
Is the mono-lens more prone to scratching?
A single large lens means a scratch is more visible across your view, so care matters. Rinse grit before wiping, use a lens-safe cloth, and retire the lens once scratches enter your line of sight - a scratched safety lens no longer protects fully.
Is the UD1 worth the premium over the SR models?
If you value the uninterrupted mono-lens view, the top coating package, and a premium sport look, yes. If you mainly need anti-fog or the widest tint choice, the SR5 or SR1 deliver that at a lower tier. Match the model to your priority.
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.