I bought a pair of Mountain Extremes in 2009, and they fit me well enough that they were totally comfortable with very little break-in. Wore them in early fall on a black/grizzly bear hunt in interior Alaska, and they were just right for the temperatures encountered, and in two weeks of hunting I was the only guy I hunted with (one friend and two guides) who had dry feet the entire time. Still wearing them for colder weather hunting in Montana, but wear a pair of non-insulated Meindl's for warmer hunting.
