Five years ago, I inherited purchasing for a manufacturing operation. I say ‘inherited’ because nobody hands you a list of PPE standards on day one. You learn by ordering, measuring, and occasionally failing. I manage safety equipment orders for about 400 employees across three locations, which means I’ve ordered everything from Bulwark FR workwear to Irish Setter work boots, safety goggles, and earplugs. Not optional stuff, either. PPE is the last line of defense.
This article started as my own comparison: Bulwark coveralls vs. Bulwark FR bibs. Once I laid out the costs and complaints, I realized boots, eye protection, and hearing protection belong in the same conversation. Here’s how I compare them, what I’ve changed my mind about, and what I’d tell another buyer.
Let me say this up front: what was best practice in 2020 may not apply in 2025. The fundamentals of PPE haven’t changed, but the execution has transformed.
Why start with coveralls vs. FR bibs?
Because that’s the biggest PPE line item we buy. Coveralls are one piece. Bulwark FR bibs are essentially overalls worn with an FR shirt or jacket. They both meet FR standards, but they feel different in practice.
Full coverage vs. layered flexibility
For arc flash work, coveralls win. No gap at the waist. No accidental skin exposure if a jacket rides up. I learned this after a near-miss in 2023. We did a routine panel opening, and the electrician’s jacket slipped up just enough to expose his lower back. He wasn’t hurt, but the close call changed how I think about coverage.
Bibs have one big advantage, though: heat control. If your crew works in a hot warehouse, the option to take off a heavy FR jacket during breaks makes a real difference. Coveralls can be a sweatbox. Bibs are not.
Conclusion: If arc flash is a genuine risk, choose coveralls. If your crew works hot jobs and layered protection is acceptable, Bulwark FR bibs might serve you better.
Sizing: the Bulwark coveralls size chart matters
Here’s where I have a scar. In my first year, I ordered coveralls based on t-shirt sizes. A large tee does not mean a large coverall. I had to return roughly 40 pieces. Shipping, restocking, and supervisor grief—it was a mess. I still kick myself for not checking the size chart earlier.
The Bulwark coveralls size chart is straightforward: chest, waist, inseam, height. Use it. For FR bibs, the adjustment is more forgiving because the shoulder straps take up some slack. That said, don’t skip the measurements. The bib chart matters too, but returns are fewer because workers can fine-tune the straps.
At least, that’s been my experience with our crew. Your results may vary.
Cost and inventory headaches
On our 2024 vendor consolidation project, coveralls cost about 20% more per unit than FR bibs with a similar FR rating. Take that number with a grain of salt—it comes from our supplier invoices, not a price list. Prices move with fabric, volume, and time of year.
Coveralls also simplified inventory. One SKU, full coverage. Bibs add another variable: you need a jacket or shirt to go with them. That’s more line items, more storage space, and more chances to mismatch sizes.
Conclusion: Coveralls win on simplicity, not on price. If your budget is tight, bibs might free up money for other PPE.
Irish Setter work boots vs. the budget option
I’m not a podiatrist, but I play one when reading foot complaints. We spent years buying the cheapest steel-toe boots we could find. Then in 2023, I tested Irish Setter work boots for one department. The upfront price hurt. The end-of-year data didn’t.
That department reported noticeably fewer sore feet and less shoe rotation. Is it a scientific study? No. But when workers are on concrete for ten hours, cushioning matters. For visitors or occasional wear, budget boots are fine. For full-time floor staff, Irish Setter work boots are worth the line item.
What a safety goggles drawing teaches you
You’d think a safety goggles drawing is just a diagram. It’s actually the best way to see the difference between goggles and glasses. Goggles create a seal around your eye socket. Glasses just sit on your nose and ears. That seal is why goggles keep dust and splashes out.
We keep both. For grinding or chemical work, goggles are non-negotiable. For impact hazards, safety glasses with an ANSI Z87.1 marking are usually enough. If you’re not sure which one you need, find a drawing or cross-section. It makes the decision obvious.
How do Loop earplugs work?
A worker asked me this week: “How do Loop earplugs work?” The short answer: they’re not designed to block everything. They use a small acoustic channel that lowers volume while letting you hear voices and alarms. Sort of like turning the volume down instead of stuffing a cork in your ear.
Foam earplugs, by contrast, act like a cork. They have a higher NRR, often around 30 plus, and they’re great for extreme noise. But they also block the sound you might need—like a forklift approaching or a coworker shouting.
We didn’t have a formal fit-check process for hearing protection, and it almost cost us when one worker couldn’t hear a warning signal over his foam plugs. That’s when I started looking at options like Loop.
Loop-style earplugs have a lower NRR, more in the 16 to 24 dB range depending on model. For a noisy office or machine shop, that’s often enough. For a stamping plant, I’d still choose foam. The key is matching the protection level to the actual noise exposure. According to OSHA (osha.gov), hearing protection should be provided when noise levels reach 85 dBA over an 8-hour shift. Don’t take my word on the exposure measurement—verify your own numbers.
So what should a buyer choose?
Here’s my practical rule of thumb. If I’m ordering for a group of electricians doing arc flash work, I pick Bulwark coveralls. If the crew is mostly doing general hot work, layering with Bulwark FR bibs gives them more flexibility and helps with heat.
For boots, I prioritize Irish Setter work boots for anyone who stands all day. For eye protection, goggles for chemical and dust work, glasses for impact. For hearing, Loop earplugs for moderate noise and communication needs, foam for high noise. I’m not 100% sure this applies to every operation, but it’s been a solid framework for ours.
One last thing: standards are not static. Check NFPA 70E, ASTM F1506, and OSHA before you commit to a single product. In my opinion, the fundamentals of PPE haven’t changed—but the execution has. Don’t buy on autopilot.