I have worn this shoe before.  Since I get a lot of arch and heel pain (I have a very flat, fexible arch), for me, these are the most comfortable shoes for shopping, walking and working.  I also find they feel best with mid- to lightweight socks.  These also seem to run a little narrow,
which is a big help to me, since 4A width shoes are rare and pricey.

These shoes are really comfortable and well made.  I highly recommend them.