I have wide feet.  These adjust, and the sole is wide enough that my feet don't fall off the edge.  The sole provides good support.  Furthermore, when traveling, my feet sometimes swell, and these can be adjusted so that they stay comfortable even when feet are swollen.  They also look great.  The only thing I wish they had done is to make the top adjustment tabs a little longer, however, as I have wide feet, this probably isn't an issue for most people.