First, the shape of this flip flop is wonderful on the foot and gives excellent support.  That being said, I had to return my first pair. The straps are very short and dug into the top of my foot.  I ordered a size up and it's better but still a bit snug.  I'm hoping it's going to stretch.  I've never had a problem with my foot being too high for a sandal before.  It's odd - maybe all of the support moves things around?  Over all I do really like it.  I just wanted to suggest getting one size up to avoid disappointment.