There great! Warm and very comfortable! Need to get at least 2 more pair's. Use them for work. Can't talk about durability yet haven't had them that long. But I own many other carhartt jeans/Dungaree's and they hold up VERY well! Thats why i buy them! Last very long time!
I love these flannel lined dungarees! In fact, I've purchased them in different colors, a couple of the same color for when they are in the wash, and the denim flannel lined pants. Fit great, look great, and definitely warm.