T3 WerkPant - Men's Fit

Color: Black
Waist: 42
Length: 34
How does it fit?

Runs True to Size. If you're between sizes, order up.

Style # F21-0007-4234-BK In stock


With our very warmest winter work pants, you can experience maximum protection from cold, wind, and precipitation without sacrificing the freedom of movement you need to get the job done. On the outside, the 3L stretch fabric provides a new standard of flexibility for thermal work pants, while on the inside, the channeled, hex fleece liner keeps warm air close in even the most extreme conditions. The result is a warm workwear solution that helps you feel bundled up without the bulk.


Four-way stretch 3L bonded fabric
Fleece backing
Highly water resistant
Abrasion- and tear-resistant
Double-stitched seams


•  Eight pockets: right thigh phone pocket (two), right hip zip pocket, left thigh utility pocket with insert flap, hand pockets (two), and rear pockets (two).
Articulated knees
Pencil holder
Two-button front closure

free shipping

Reduced rate express shipping on orders over $79.

Easy Returns

Return within 45 days of purchase. Build Show Network link.Info


Truewerk garments carry a one year limited warranty. T4 WerkBib link.Info

Why We Made This

You deserve better, and in this case, that means performance softshell technology inspired by the tech pants worn by professional mountain guides and elite military personnel.

FabricMade from double-woven 70D fabric, 50% Nylon/40% Polyester/10% Spandex, DWR treatment, 237 gsm        

Machine washable: cold to hot water wash

Tumble dry: low  to medium heat.

Field Diary

“Our team is constantly putting weight on the knees of their pants and running them across rough surfaces. They end up covered in sawdust and insulation—engulfed in it. Daily. These pants hold up. And I love the side pockets because I don’t have to worry about wearing a tool belt during assembly sequences. You’re up and down on a semitruck or ladder, loading and unpacking things, and my razor knife and impact driver are right there, ready to go.”

     -Bill McDonald, Phoenix Haus Founder and CEO 

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From the field

"These are the best pants we’ve ever worn. Their soft-shell fabric sheds all-day rain while keeping the wind at bay."

- Outside Magazine

Complete the system

Inspired by elite military and professional mountain guides, but engineered for work. We’ve created the world’s first integrated workwear system, where each piece is designed to work together.