Double-layered front thigh to knee panels for enhanced durability
Custom IR rivets on all pockets and critical stress points for added strength
Deep front and back pockets with utility pocket on right leg for ample storage
Shank button waistband and YKK zippered fly for secure, comfortable fit
Double-layered rear ankle cuff and D-ring key clip for extra utility
Summarized by Shop
Previously known as our Union Work Pants, now renamed the Anvil Work Pants. Same fit, same durability.
Even a simple man can appreciate a few bells-and-whistles sometimes, which is why we doubled down on the layering of the knee panels and ankle cuffs on these badass britches. The Anvil Work Pants are the legit heavy workhorse pants you've
Material
100% cotton duck canvas
Fabric Weight
14 oz/yd²
Inseam
33 in
Waistband
Shank button
Fly
YKK zippered
Utility Pocket
Right leg
Summarized by Shop
4.6
183 ratings
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Awesome pants. My first order with Iron & Resin, so I didn’t know what to expect, and the craftsmanship exceeded my expectations. The fabrics is thick, rugged, and looks great. My wife immediately complimented the cut. Straight leg but not too baggy. I’m not being hyperbolic when I say these pants feel like they were made specifically for me. The hem doesn’t bother me because I will cuff them. I went with size 34 and I’m 5’9” 185lbs.
R
Reeves · August 26, 2026
Great pants, even better customer service!
I had bought a pair of these pants a couple years ago, and I put the pants through pretty tough conditions messing around with cars and bikes and backpacking and whatever else. They held up super well and I was very pleased with the fit, comfort, and durability. Just recently, the old pants developed a wear area in one of the seams, and I reached out to Iron and Resin to see about it. They promptly got back to me, and sent me a new pair of pants under warranty at no charge! It's refreshing to see a company stand behind their product and back it up with their actions. Customer for life here!
Q
Quinn · August 22, 2026
Incredible pants
Have loved these pants from the moment I put them on - and they just keep getting better and more comfortable with wear.