Name: FR Zestos Original Work Shirt
Brand: Up In Smoke
SKU: ZTSKBFR01
Price: 94.99 USD
Availability: OutOfStock

The FR Zestos Original is your go-to flame-resistant work shirt that combines rugged durability with all-day comfort and a traditional, professional look. Featuring breathable 9 oz Made in the USA cotton/nylon twill, reinforced stitching, functional pockets, structured collar, and enhanced mobility at the elbows, it’s built to move with you and stand up to the toughest jobs.

This Garment meets requirements of performance specification ASTM F1506
NFPA 2112 Fabric Component Recognized
COMBINE FR, AND FR LITE ZESTOS

THE ADVANTAGE

FR Zestos: Our Epic Original

The FR Zestos is so well made you can wear it working, or at the pub with friends. Versatility and performance go hand-in-hand with our welding apparel especially with our FR Zestos work shirt.

But most importantly, if you want to support high quality welding apparel, then this product is for you. In fact, Up in Smoke Welding Apparel is made using materials sourced right here in North America.

We know that once you try our products, you’ll never buy anything else. Why are we so confident? Because we test, test, test to ensure our products and the materials we use are the best for the jobs we know you do. In fact, the FR Zestos work shirt is one of our core products in the Up In Smoke Welding Apparel line and is designed specifically to keep you cool, protected, and looking good.

DETAILS

Custom Design:

Weld Hand Dominant (right handed or left handed)

Wash & Care:

Machine Washable Cold
Line Dry For Lasting Results

Material:

Made in the USA from 9 oz, 88% cotton/12% nylon twill for breathability and comfort

SIZING

Sizing for FR Zestos Shirt

Small - Chest 22.25" | Sleeve 35.125" | Body Length 31.25"

Medium - Chest 23.25" | Sleeve 35.875" | Body Length 32.25"

Large - Chest 24.25" | Sleeve 36.5" | Body Length 33.5"

X-Large - Chest 25.75" | Sleeve 37.5" | Body Length 34"

2X-Large - Chest 27.25" | Sleeve 38.375" | Body Length 34.75"

3X-Large - Chest 28.75" | Sleeve 39.375" | Body Length 35.5"

4X-Large - Chest 30.25" | Sleeve 40.25" | Body Length 36.5"

Watch Our Sizing Guide Here

What Makes Our Original Zestos FR Welding Shirt Different?

The FR Zestos work shirt is redefining what you wear to the job site. With superior fit, and a traditional look this shirt is hands down one of the best thing’s you’ll wear.
We use made in the USA 9 oz 88% cotton / 12% nylon twill for breathability and comfort.
Our design includes extra space in the elbow for flexibility, tall collar, front pockets that can fit an iPhone and an extended rear tail.
We use FR and Kevlar stitching to ensure our products can tolerate almost anything your job throws at it.

WHY CHOOSE UP IN SMOKE OVER THE COMPETITION?

When it comes to safety and durability, Up In Smoke Welding Apparel stands apart. Our American Made FR materials are engineered to stay flame-resistant for the entire life of the garment—unlike other brands, where the FR properties wash out over time. We also use American-made YKK snaps and reinforce our garments with FR & Kevlar thread for added strength. At Up In Smoke Welding Apparel, we don’t just meet industry standards — we set them. Choose Up In Smoke for unmatched quality that works as hard as you do.

5.0

Rated 5.0 out of 5 stars

Based on 44 reviews

100%would recommend this product

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44 reviews

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T
Timothy
4 minutes ago
Rated 5 out of 5 stars
5 Stars
Everything eas simple fast and easy. I wish there was more stickers cus i love stickers but the one sticker and the shirt is hogh quality
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DO
Dade O.
Verified Buyer
6 days ago
Rated 5 out of 5 stars
Nice
I really dig this shirt. I’m not used to spending $90 on a shirt so I was a little cautious about it. This turned out to be really nice. It fits well a tad on the big side but I’d rather that then too small. Seems durable so hope it lasts a while. So far I love it
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J
Jared
2 months ago
Rated 5 out of 5 stars
5 Stars
Don't waste you time looking for another shirt. Buy up in smoke
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AF
Anthony F.
Verified Buyer
2 months ago
Rated 5 out of 5 stars
Oh yeah!!!
Yes this is where it’s at. From the selection to the delivery I had a great experience. Clothes fit perfectly. Test my jacket on overhead 7018 118 amps didn’t burn through at all. Will definitely order again thank u
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MB
Michael B.
Verified Buyer
2 months ago
Rated 5 out of 5 stars
Slickest welding shirt I ever had!
These shirts are top notch! The material feels amazing and they fit great! Wish the wrist were a little bigger so I could wear my watch, but I do have big wrists. Great shirt, and great looking!
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FR Zestos Original Work Shirt