I bought my first pair from a local boot store who suggested them to me.  I was looking for a boot that can take the wear and tear of rough outdoor work as well as some hiking and motorcycle riding.  So, I put my first pair through h%$# and back: five mile jogs through trails, long hikes, long rides, and really rough use while working.  They held up very well for one year after which the tongue began to tear along the seam (which I think is a strange place to put a seam) and sole wear.  I was a bit disappointed that they only lasted a year but their versatility, comfort and light weight convinced me I should get another pair.  This second pair which I bought from Amazon still are in excellent shape after a year of normal usage (yes, I did abuse the first pair purposely).  And I love them as a motorcycle boot because the sole is one piece and moves easily on the pegs and they are extremely comfortable.  Bottom line one of THE BEST all-around boots I ever owned.