These are not Carhartts, much roomier, sit at true waist, and I think more accurate sizing.  These are what I imagine my Grandpa wearing while cutting ice on Lake Michigan, or working in the apple orchards during the1920s.  I'm a forester and need quality pants for field work. These fit the bill perfectly. Carhartt pants are too slim and restrict my movement when climbing over downed logs and fences, these won't.

I'm 6'2", 36" waist with an inseam of 32" when measured properly.  I ordered two pair in those measurements  and the fit was spot on.

If you care, these are made in Mexico. I don't care as much because the quality and price fit the bill for me, and they'll be thrashed after a couple years any now.