I wore Dr. Scholls Exercise Sandals for about 10 years and loved them.  I was hoping for the same sandal when I ordered these.  My foot size has not changed over the years, but these sandals don't fit correctly.  The "ball" doesn't hit at the right place and the leather rubs my foot.  Also, I can't adjust the strap.  I've read and re-read the instructions, but nothing I do will release the buckle so that I can tighten the shoe.  The leather is stiff and uncomfortable.