So I am giving these a 4 out 5 stars because they fit kind of loose.  I love the sole of the shoe very comfortable as with all of my Vionic.  But the looseness of the straps makes them flop around and tires me out if I have to walk very long in them. I have a size 11 flat foot and have to have  something on my feet when I walk around the house.  I  very happy with the comfort for that purpose and short trips to walk the dogs or go to the garbage dumpster.  But to wander aimlessly while shopping not so much. I don't have a fat foot,  just a long foot.  So I am very happy with them, love what they look like,  but I find them a little loose.