had to return.  Couldn't have gotten a closer size, my foot wanted to slide toward the toe hole.  I have a "not quite" medium width foot.  For those with true M width, you will be in luck.  The overall shoe is so cute; love the scrunchy lines over the top.  Sole is very comfy.  Price can't be beat; however, I wonder if the fabric will "crack" with wear.  I had to return since I could not make them fit.