I was thinking I was going to have to stretch this out per one of the other reviewer's instructions, b/c I have wide feet, but they fit wonderfully.  For me I usually wear 8.5 - 9 and my perfect Crocs length is 8.  I have the Patricia I in a wide and, as others here have said, the strap closest to the ankle is just too loose.  I thought for sure these would be tight since they were not available in wide, but they are perfect for me.  The sole is so comfortable--I have had the Patricia I for a couple years and when I hold them up to these the sole has pushed down shorter b/c I've worn them so much!  They didn't seem as comfortable to me anymore, my knees would hurt if I walked in them too much, and now I realize why, I've just worn the dickens out of them.

Why I've used the dickens out of them:
I never have like the gelly shoe look, anything injection molded I always thought no way, but these are so much nicer looking than most such shoes, so comfy, and so convenient for travel.  You can wear them in the shower to avoid catching foot diseases, they don't take much room in a suitcase, and they double nicely when you want to wear something nice to dinner instead of your hiking boots!  They also look fine with socks if you want to avoid them rubbing on your feet or slipping off and you want to do a little more walking around on a warmer day, when closed shoes just sound too hot.  And they're are also great for slipping on to step out in the yard or garden, since they rinse off and dry fast.  All around go-to footwear.