I wear these boots 40+ hours a week while chainsawing, and they have held up great. When I first tried them on I thought the top ankle area was a little tight as it was hard to get my foot it, but I now appreciate it because I never feel like my foot is going to slip out if I get step in mud - and its worn in well and I can now get them on easily. Good boots!
These boots fit to true size and are the most comfortable boots I've ever owned! They are a look warm to work in during the summer but in the winter they are all I wear! They are tough and durable beyond all expectation! I've always had to purchase a new pair every year or two but these boots are now 3 years old and minus some surface scratches are still like new!
It's Carhartt, so you know it's gotta be durable. I don't have many complaints about the boot except don't wear them in the middle of summer. I wear them riding my horse in the summer and they do burn my feet up! And they are a little tight for a while. I really wish I had went up just 1/2 size more and I have worn these boots for a year.