After getting permission I returned the size 7, which I ordered, for size 7.5,  (I think my feet are getting bigger as I grow older)  I am accustomed to wearing this "rocker" style shoe, so there was no surprise with the feel.  I have to say that I put these shoes on and immediately they were mine.  There was no breaking in period, and I wore them all day.  They are nice looking (I bought the plum) and I would certainly buy more.  BTW, I have the original Rockers that were big bucks and now these for less than $25.  These seem to be every bit as good.