I've very hard on work boots and I've owned nearly every brand listed in this thread. My favorite is Ariat. They last a long time and are extremely comfortable.
I have a pair of Ariat, but they rub my heel pretty bad for some reason. Other than that, they are very comfortable. My ol man has the same boots and he loves them though. I must just have a weird shaped foot or something
Guys, when I make a recomendation on some work boots I expect you to take it to hart. Redwing 616. Weather your poping ground puppies in the Dakotas or letting the air out of hogs in the glades, this boot will give you the support and comfort your feet desire. Sans the sag, BottomCatMeowMeow...