I bought 2 pair of pants. Both 30/30 one pair was fine and the other waist size was way way off! A good 4 inches smaller in the waist.

Have worn these dungarees(B-11) for years. Always impressed with fit and durability. Due to a recent weight gain, I felt like I needed to bump up in size from 36 x 32 to 38 x 32. New ones had noticeably more room in the seat and legs. However, the waist was hardly any bigger than my old ones. From now on, I will probably just go to the local Carhartt store instead of ordering off the internet. Trusting Carhartt, I had already taken off tags and washed them (no dry) before putting them on.

Purchased numerous pairs of work pants in the past 8 or 9 years and they have lived upon to its name. My grandson is a plumber and he is very hard on these pants. Excellent workmanship. Would recommend them to everyone.

I returned a pair of these because they were running slightly tight, so I went up a size...now they are TIGHTER THAN BEFORE!