I'll be straight with you: I'm not a safety engineer, I'm not a welder, and I don't wear flame-resistant clothing to work. But for the past five years, I've been the person ordering them for our crews. Roughly 200 employees across two facilities, about $60,000 a year split between PPE, workwear, and safety gear. And there's one question that keeps coming up:
"Should I buy the Bulwark FR pants, or can I just get the Wrangler Riggs and call it done?"
Fair question. On paper, a sturdy pair of work pants can look like a bargain. But they're not the same product. And knowing when one works over the other is the difference between a compliant crew and a safety violation that costs way more than the pants.
Here's what I've figured out after processing roughly 400 orders for FR gear (a mix of Bulwark, Carhartt, and a few other brands) and the standard workwear our warehouse guys prefer for non-hazard areas.
Why This Comparison Works (And Why It Doesn't)
Let's start with the framework: I'm comparing Bulwark's flame-resistant pants (specifically their FR denim and FR duck cotton styles) against standard work pants like Wrangler Riggs. These are the two options our team asks for most. One is purpose-built for arc flash and flash fire protection. The other is built for daily abuse on a construction site.
The comparison only matters if you understand the risk. If your crew is never exposed to thermal hazards, get the Riggs. If they are, Bulwark isn't a luxury—it's compliance. But that's the simple version. Here's the complicated one.
Dimension 1: Protection (The Non-Negotiable)
Bulwark FR Pants: Built for Standards
Bulwark's FR pants are NFPA 2112 compliant (for flash fire) and ASTM F1506 compliant (for arc flash). That means they go through third-party testing. The fabric is inherently flame-resistant, or it's treated to self-extinguish when exposed to flames. This isn't a marketing claim—it's a certification.
When I look at a Bulwark order, I know exactly what hazard level it covers. Their Category 2 arc-rated pants (like the Arc Flash 2112 series) have an ATPV rating printed right on the tag (typically 8.2 cal/cm² for their duck cotton styles). That's verifiable. That's traceable.
Wrangler Riggs: Durable, But Not FR
Riggs pants are tough. Great abrasion resistance. The double-front knees hold up well. But they are not flame-resistant. They're made from 100% cotton or cotton/polyester blends—and polyester? That melts when it burns. Not a good thing if you're around weld splatter or an arc flash hazard.
Here's the hard truth I've had to explain more than once: Standard work pants can be MORE dangerous than cheap FR pants in a thermal event because they can melt into the skin. To be fair, Riggs is a solid choice for general construction, and I get why crews want them. But if there's any risk of flame or arc flash, they're not just wrong—they're a liability.
Verdict on Protection
Bulwark wins. Not because they market it better, but because they meet the standard. Riggs doesn't (and was never designed to).
Dimension 2: Everyday Comfort and Durability
Bulwark: The Trade-Off
This is where Bulwark gets knocked, and honestly... the criticism is fair. FR fabrics are thicker. They breathe less. A pair of Bulwark FR denim jeans (like the 828 series) weighs more than a standard pair of Riggs. The duck cotton styles are stiff until broken in—which takes a few washes (like 5-6 cycles, in my experience).
I've heard our guys say: "They feel like wearing a carpet." Not entirely wrong. But you get used to it.
Durability-wise, Bulwark holds up well if they aren't heavily laundered with industrial chemicals. Which brings me to maintenance: FR clothing has specific wash instructions. No bleach. No fabric softener. Harsh detergents degrade the flame-resistant treatment on the treated fabrics (though Bulwark's inherent FR fibers like Nomex don't have this issue). Our maintenance crews go through a training every year on proper cleaning. Honestly, half of them ignore it. That's a problem.
Wrangler Riggs: Built for Abuse
Riggs pants are comfortable out of the box. More flex. Lighter weight. The triple-stitched seams are genuinely impressive. I've had a pair for two years of light construction work (not in a hazard zone), and they're still going strong. Our warehouse guys prefer them because they fit better and don't make them feel like a greenhouse.
No special washing. Throw them in with everything else. They'll take a beating and keep their color longer than any FR pant I've seen. The trade-off is zero thermal protection. But if you don't need it? You don't need it.
Verdict on Comfort
Riggs wins. But the war isn't over.
Dimension 3: Cost (The One That Surprised Me)
Bulwark: Upfront vs Long-Term
A pair of Bulwark FR duck pants runs about $90–$130 (pricing as of January 2025). A pair of Riggs is around $60–$80. On the surface, that's a 50-60% premium. But here's what I noticed in our 2024 budget review.
Bulwark pants, if maintained properly, last about 18-24 months in our environment (welding, metal fab, occasional splash). In the same setting, Riggs lasted maybe 4-6 months before needing replacement—not because they wore out, but because they got burn holes or melted patches from sparks. Yes, they melted, even from weld splatter.
So let's do the math. If your crew faces any thermal exposure:
- Bulwark: ~$110 / 18 months = $73/year
- Riggs: ~$70 / 5 months = $168/year
The cheaper upfront option costs more over time. The surprise wasn't the price difference. It was how much value came with the 'expensive' option.
Where Riggs Wins on Cost
If your crew is 100% in zones with no thermal hazard (warehouse, shipping, assembly), Riggs is more cost-effective. Our guys in non-covered areas wear Riggs, and they last 18+ months. Zero complaints.
Verdict on Cost
Bulwark wins for thermal-risk crews. Riggs wins for everyone else.
Dimension 4: Compliance and Peace of Mind
This one's personal. In 2022, we had an incident—a small arc flash in a panel that got serviced without proper PPE. No major injuries, thank goodness. But the post-incident audit flagged that a contract electrician was wearing standard work pants (not FR). The fine? A citation under OSHA 1910.269. The total cost—citation, downtime, re-training—was about $38,000.
Since then, I've enforced a strict policy: if you're working in a zone that requires arc-flash PPE, you wear FR pants. Period. Bulwark makes that easy because they list the hazard category and ATPV rating on the tag. I don't have to guess. That peace of mind is worth the $50 extra.
Riggs has no ratings. They aren't designed for that. And honestly—I wish more people knew this before buying them for hazardous areas.
Final Recommendation (With Honest Exceptions)
Buy Bulwark FR Pants If:
- Your crew works around arc flash hazards (NFPA 70E) or flash fire (NFPA 2112).
- You need verifiable compliance with safety standards.
- Your company values long-term cost over short-term savings.
- You're okay with a slightly heavier, stiffer fabric in exchange for protection.
Buy Wrangler Riggs If:
- Your crew is in general construction, warehouse, or non-hazard areas.
- Comfort and mobility are your primary concern.
- You have a tight budget and no thermal risk exposure.
- You want something you can wash normally without special instructions.
The Gray Area
If your team faces occasional thermal exposure—like a few weld splatters or casual proximity to hot work—I'd lean Bulwark. The cost per year is lower, and the compliance risk is gone. Riggs are great pants. But they're not FR. Don't let the toughness fool you. I've seen what happens to melted polyester. It's not worth saving $50.
Honestly, I'm not sure why more companies don't run this calculation. My best guess is that procurement looks at unit price, not total cost of ownership. If someone has insight, I'd love to hear it.
Pricing referenced as of January 2025. Always verify current rates and compliance requirements with your safety officer.