I do like these shoes.  I usually wear a 7-8.  I ordered a 7.  I also have a narrow foot.  So, they fit perfectly in length, but they do have a wide toe
area.  They were also a bit wide in the heel, but they do have an adjustable strap.  I wear them with thick socks to take up some of the wideness and they feel really good.  I won't be able to wear them w/o socks in warmer weather, but I wear flip flops all summer.  I ordered some Orthaheel sandals for the then....should get them tomorrow.

I could only wear them 2-3 hrs a day for the first few days.  I can wear them all day now, but my feet/knees/legs still seem to be adjusting...literally.  I think it may take a while to get used to the extra support that was lacking in my regular shoes, hence, the pain I was having.  I have high arches and aging has caused my problems.  :o)  I figure it took more than a couple of weeks for my feet to get the painful point they are now, so it just makes sense that it will take a while for them to be corrected.
It makes me sad that I can't wear just any ole cute, cheap flip flops any more, but I'm glad there are cute Orthaheels...they aren't cheap, but they beat surgery, etc.