In my previous thread regarding my new elastic ballet flats (black/black combo) I mentioned that they rub a bit on the back of my foot/back of ankle area. I assume I have to wear them a couple of times (like any new shoes) to break them in. So to those who own them and have worn them a bit, did you have the same issue? Did you have to wear them a couple of times to break them in or do they always rub the back of the foot? They are SOOO very comfortable everywhere else I do hope they will break in a little. I adore them (and don't wanna give them up!) so give me some feedback please.