text: Initially the shoes had good fit and were very comfortable (I followed the shoe fitment guide on Amazon), but the back of the shoe was very abrasive on my feet.  Within a day I developed painful sores.  Normally when this happens I just wear the shoes a few more days to break them in, but after wearing 6 days (not in a row), they would not give in the back.  I'm exchanging them for a different brand.