Atlas Workwear: FR and Arc Flash Work Clothes

CSA + NFPA Dual-Certified Safety Apparel, Built for the Job Site

Atlas Workwear makes flame-resistant and arc flash safety apparel for the trades that work around heat, sparks, and electrical hazards every day, including utilities, oil and gas, mining, electrical, and heavy industry. Every Atlas garment is dual-certified to NFPA 2112 (flame resistance) and CSA Z96-22 (high-visibility), with ATPV ratings from 8 cal up to 41 cal/cm² across the line.

Cleanflow stocks the full Atlas catalog in sizes XS through 7XL, with women's-fit options and same-day shipping across Canada.

Why Atlas Workwear

Three things separate Atlas from the generic FR field:

Dual-hazard certification on every garment NFPA 2112 for flash fire and CSA Z96-22 for high-visibility, plus NFPA 70E and CSA Z462 arc flash compliance on the Guardian line.
Patented Supersoft® technology, the 88% cotton/12% nylon shell stays soft after dozens of industrial washes, instead of going stiff like cheap FR fabrics. It's the comfort difference workers notice on day three of a wear cycle.
Sizing that actually fits the field coveralls go to size 80, shirts and outerwear go to 7XL, and women 's-fit coveralls and pants are part of the standard catalog. Tall sizing is available across the Guardian line.

Shop Atlas Workwear by Category

Use the category tiles at the top of this page to filter the catalog, or jump straight to the Atlas line you need below.

Atlas FR Coveralls

Atlas's flagship category. The Atlas FR Coveralls collection covers single-day arc flash work through full insulated winter use, in standard, tall, and women's fits.

Atlas Guardian® 1072 — 8 oz, HRC 2, ATPV 12 cal

88% cotton/12% nylon shell, UL Certified, reflective stripes. The Atlas 1072 Guardian Coverall is available in regular and tall heights, sizes 32–80.

Atlas Guardian® 1074 — Multiple Colours, HRC 2, ATPV 12 cal

Same fabric and certification as the 1072, with 4-inch reflective stripes and a wider colour range. Shop the Atlas 1074 Guardian Coverall in sizes 32–80.

Atlas Guardian® 1172 Women's — 8 oz, HRC 2

Cut for women's proportions, same UL Certified 88/12 blend. The Atlas 1172 Women's Coverall is the proper-fit alternative to a downsized men's coverall. Sizes XS–XL.

Atlas Guardian® 3072 FR/Arc Flash Bib Overalls — HRC 2, ATPV 11 cal

Bib-style cut for layering over base layers. The Atlas 3072 Guardian Bib Overall features double knee patches and FR zippers. Sizes XS–7XL.

Atlas FR Bombers, Parkas, and Insulated Outerwear

When the temperature drops, the work continues. The Atlas FR Bombers and Parkas collection runs from light insulation up to HRC 4 ATPV 41 cal/cm² for high-energy arc flash exposure.

Atlas Guardian® 2191 Insulated Parka — HRC 4, ATPV 41 cal

8 oz 88/12 shell, modacrylic lining, UL Certified for the highest arc flash hazard category most utility workers will see. Get the Atlas 2191 Insulated Parka in sizes XS–7XL.

Atlas Guardian® 2192 Winter Insulated Bib Overalls — HRC 4, ATPV 41 cal

The matching bib for the 2191 parka, modacrylic-lined for cold-weather arc flash work. See the Atlas 2192 Winter Insulated Bib for the full pairing.

Atlas Guardian® 2196 3-in-1 FR Parka — HRC 3, ATPV 41 cal

Removable inner liner converts from winter coat to mid-season shell. The Atlas 2196 3-in-1 Parka is useful when shifts cross seasons.

Atlas FR Shirts and Hoodies

Day-in shirts and hoodies for HRC 2 work. The Henley and button-down options use Atlas's Supersoft® finish.

Atlas 403 FR Henley — 6.5 oz 100% Cotton, HRC 2

Lightest weight in the line, with Supersoft® finish for layered or single-shirt wear. The Atlas 403 FR Henley comes in navy and fluorescent orange.

Atlas 404 FR Work Shirt — 8 oz 88/12, HRC 2

Heavier-weight buttoned alternative to the Henley, with the same Supersoft® technology. The Atlas 404 FR Work Shirt is the standard work uniform piece.

Atlas Guardian® 401 FR/AR Pullover Hoodie — NFPA 2112 + 70E

Pullover with segmented reflective stripes, dual-certified flame, and arc-rated. The Atlas 401 Guardian Pullover Hoodie is the layering piece for cooler-weather work.

Atlas Guardian® 402 Hi-Vis Zip-Front Hoodie — CSA Certified, Snap-On Hood

Hi-vis zip-front version of the 401 with a snap-on/snap-off hood. The Atlas 402 Hi-Vis Zip-Front Hoodie is rated ATPV 18 cal.

Atlas Guardian 4044 Hi-Vis Button-Down — ATPV 12 cal, CSA Z92-22

Button-down work shirt with hi-vis striping. The Atlas 4044 Guardian Hi-Vis Shirt meets CSA Z92-22 Class 1 Level 2 for road or near-traffic work.

Atlas FR Pants and Cargo Pants

Cargo cut, hi-vis options, dual-hazard certified.

Atlas Guardian 4054 Hi-Vis FR/Arc Cargo Pants — ATPV 12 cal

88/12 cotton-nylon, CSA Z96-22 Class 2 Level 2. The Atlas 4054 Guardian Cargo Pants come in sizes 28–50.

Atlas Miner 4054 Hi-Vis FR/Arc Cargo Pants — Dual Hazard

Same fabric, configured for mining environments. The Atlas Miner 4054 Cargo Pants meet NFPA 2112 and CSA Z96-22.

Atlas FR Accessories

The pieces most workers forget until cold weather hits.

Atlas Thermax® 902 FR Tight Knit Toque — HRC 3, ATPV 28 cal

60% modacrylic / 40% cotton, double-layer Supersoft® knit. The Atlas Thermax 902 FR Toque meets NFPA 2112 and 70E comfortably and wears under a hard hat.

Atlas Cut-Resistant and Leather Work Gloves

Atlas's gloves are sold under the GuardMax® and RoperMax® lines. See the Atlas Cut-Resistant Gloves collection for the full range of impact and cut-rated options.

Atlas RoperMax® 803 Leather Impact Gloves — ANSI Level 2 Impact

Full-grain goatskin, ergonomic slip-on cuff. The Atlas RoperMax 803 Glove comes in summer and winter liner versions.

Atlas GuardMax® 802 / 806 / W810 Series — Cut Level A5/A6, ANSI 105-2016

Cut-resistant leather gauntlets and impact mitts. The Atlas GuardMax 802 is the heavy-duty A6, the GuardMax 806 is a lighter A5, and the GuardMax W810 mitt is for cold-weather impact work.

Atlas Workwear Certifications and Standards

Atlas garments carry the certifications that Canadian and U.S. compliance officers actually look for. If your safety policy requires dual-hazard FR plus hi-vis, the Atlas Guardian line covers all three on a single garment.

NFPA 2112 — Flash fire protection. Standard across the Atlas FR line.
NFPA 70E — Arc flash electrical work. Carried on the Guardian 401 hoodie, 1072/1074 coveralls, 2191/2192 insulated outerwear, and the Thermax 902 toque.
CSA Z96-22 — Canadian high-visibility safety apparel standard. Carried on Class 1 and Class 2 Atlas hi-vis pieces.
CSA Z462 — Workplace electrical safety. Compliance is built into the Guardian line's arc-rated certifications.
UL Certified — Independent third-party verification of FR performance. Standard across Guardian-line coveralls and outerwear.
HRC 2 to HRC 4 / ATPV 8 to 41 cal/cm² — Atlas covers the full incident-energy range that Canadian utility, oil and gas, and electrical work calls for.

Pairs Well With

Comparing Atlas to other FR brands? Browse the full Flame Resistant Work Wear collection to see Atlas alongside Pioneer, Rasco, KELTEK, Helly Hansen, and other certified Canadian FR brands. For non-FR work clothing base layers, rainwear, regular work pants, hi-vis without flame resistance, see the broader Workwear collection.

Buy Atlas Workwear Online from Cleanflow

Cleanflow is a Canadian distributor for the full Atlas Workwear catalog. Add to cart, contact the team for sizing guidance or volume orders, or call 1-866-335-1078 for help confirming HRC and ATPV requirements for your safety policy. Free shipping over $199, fast turnaround across Canada and the USA.

What's the difference between Atlas Guardian, Supersoft, Thermax, and GuardMax?

Guardian® is Atlas's main FR/arc flash garment line. Supersoft® is the proprietary fabric finish for comfort. Thermax® is the FR cold-weather accessories line. GuardMax® and RoperMax® are the cut-resistant and leather glove lines.

Are Atlas FR garments certified for Canadian arc flash work?

Yes. The Atlas Guardian line meets CSA Z462 workplace electrical safety standards, along with NFPA 2112 and NFPA 70E. ATPV ratings range from 8 cal/cm² (HRC 2) to 41 cal/cm² (HRC 4).

What sizes does Atlas Workwear come in?

Most Atlas Guardian shirts, hoodies, and outerwear go from XS to 7XL. Coveralls run sizes 32–80 in regular and tall heights. Pants run 28–50. Women 's-fit coveralls (Guardian 1172) come in XS–XL.

How do Atlas FR garments hold up in the wash?

Atlas's Supersoft® fabric is built for industrial laundering. The flame-resistant properties last the lifetime of the garment. They don't wash out. Avoid bleach and fabric softener, which can degrade FR performance over time.

Does Cleanflow ship Atlas Workwear across Canada and the USA?

Yes. Cleanflow ships Atlas Workwear across Canada with USA shipping available, and free shipping kicks in on Canadian orders over $199. Most Atlas SKUs are stocked and ship within 1–2 business days.