I did a pile of research to replace my worn out mtn boots and tried the Kenetrek, but they did not fit my foot - too narrow here, to wide there. For the premium price, they also lack a true Goretex Liner and Vibram soles, both key features that the Meindl Alaska Hunters have, for less $$. But the key to whatever boot you get, they must fit excatly right within an hour or two. None of these boots break-in much or at all. For me the Alaska Hunters fit like a glove. So far I have about 80 miles on them and they are feeling and functioning as well as any boot I have used. Leaving on a solo sheep hunt with them on August 27th and have zero concerns.