I'm a teacher, so I'm on my feet on concrete for 8 hours a day.  I also have constant heel/arch pain.  These shoes are the only shoes I've ever owned that even come close to eliminating the pain.  I tried Dansko clogs, but they didn't fit me as well as these did.  I have a rather wide foot and found that these were a better fit.  They felt snug at first, but once I had worn them in (which took less than a full day of wear), I found them tremendously comfortable!

I've been wearing my pair for a year now, and they've held up great.  I will absolutely be replacing them with another pair when they wear out.