Carhartt B01 Firm Duck Work Pant

Built for hard graft and long days, the Carhartt B01 Firm Duck Work Pant is a true workwear classic. Made from heavyweight 12oz cotton duck, these pants are designed to take a beating and keep going — whether you’re on site, in the workshop, or just living that durable, everyday grind.

With a loose original fit, the B01 offers plenty of room through the seat and thighs for comfort and movement, while triple-stitched seams add serious durability where it matters most. Multiple utility pockets, including reinforced back pockets and a hammer loop, make these a reliable choice for tradies, makers, and anyone who values gear that actually works.

Finished with Carhartt’s signature rugged construction, the B01 is one of those pieces you break in once and rely on for years.

Features

12oz heavyweight 100% cotton firm duck canvas
Loose original fit for comfort and mobility
Triple-stitched main seams for durability
Reinforced back pockets
Multiple tool and utility pockets
Hammer loop
Straight leg opening
Built to last — classic Carhartt workwear

Fit Notes

Loose fit — sits at the waist with generous room through the seat and thigh. Ideal for work boots.