Arccaptain 100% Cotton FR Welding Shirt Long Sleeve Work Shirts
- Size: M, L, XL, XXL, 3XL
- Options: Gray, Black
About this product
Product details from Arccaptain:
Arccaptain Protective Gear
FR Cotton Welding Shirt —
Flame Resistant, All-Day Comfortable
A welding shirt has one job before anything else: not catch fire. This one does that reliably — and keeps doing it after more than 100 washes. Made from 230g FR 100% cotton knit fabric, it self-extinguishes rather than melting or continuing to burn, protecting you from the sparks, spatter, and arc flash that come with daily welding, cutting, and grinding work.
Beyond the protection, it's built to actually wear. The Henley collar, stretch cuffs, and cotton knit construction mean you're not fighting the shirt all day. Chest pockets hold your tools and marker without getting in the way. Pre-shrunk and colorfast — it fits and looks the same after a hundred shifts as it did on day one.
Why FR Cotton
Flame Resistant Means It Won't Keep Burning
FR and fire resistant are not the same as fireproof — and they're not the same as each other. FR fabric self-extinguishes when the ignition source is removed. Regular cotton keeps burning. Synthetic fabrics melt into the skin. For welders working around arc flash, spatter, and grinding sparks every day, the difference is not theoretical.
That Holds Its Rating Through Repeated Washing
Most FR garments lose their protection over time if laundered incorrectly or repeatedly. This shirt is rated to maintain its flame resistance after 100+ washes — the FR treatment is built into the fiber, not applied as a surface coating that wears off. Wash it, wear it, wash it again.
When the ignition source is removed, the fabric stops burning on its own rather than continuing to sustain a flame. Critical for arc flash and spatter exposure in welding and fabrication environments.
100% cotton FR fabric does not melt or drip when exposed to heat. Synthetic blends can fuse to skin — cotton doesn't. For high-heat environments, that distinction matters significantly.
Rated for 100+ wash cycles without losing flame resistant properties. The protection is maintained through the life of the garment when properly laundered — not just on day one out of the bag.
230g cotton knit balances protection weight with breathability. Heavy enough to provide reliable coverage, light enough to wear through a full shift without overheating in a warm shop.
Built to Last
100+ Washes and Still Flame Resistant
Most FR garment failures happen at the laundry, not on the job. Incorrect washing strips FR treatments, bleach degrades fiber integrity, and hot water accelerates breakdown. This shirt is engineered to hold its protection through proper laundering — and its colorfast, pre-shrunk construction means the fit stays consistent from the first wear to the hundredth.
The flame resistant properties are built into the cotton fiber, not applied as a surface treatment. That means repeated washing doesn't strip the protection the way it would with a coated garment. The fabric stays colorfast — it won't fade significantly under normal use, heat exposure, or sunlight. Pre-shrunk construction keeps the fit true to size wash after wash. You bought a specific fit — that's what you'll have a year from now.
Care note: Always wash FR garments in cold or warm water without bleach or fabric softener — both degrade FR properties over time. Tumble dry on low or air dry flat. Avoid ironing directly on FR fabric; use a pressing cloth if needed.
Design Details
Built for the Work, Not Just the Hazard
FR protection is the baseline. The details below are what make this shirt functional across a full shift rather than just technically compliant.
Feature Breakdown
Every Spec, Explained
230 grams per square meter strikes the right balance for a welding shirt — heavy enough to provide meaningful spark and spatter protection, light enough to stay breathable through a full shift. 100% cotton means no synthetic fiber to melt against your skin if the fabric does catch a spark. The knit construction gives the fabric natural stretch and a comfortable, non-restrictive fit compared to woven FR fabrics.
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