I was only allowed  to pick somewhat large on the fit here.  My actual review is that the right shoe cut into my ankle because of the tab on the heel so I have to wear band aides which make it fit just right. The left foot felt ok the first two wears but by the third is too loose. It's quite disappointing because the support is wonderful especially if you like the ballet flat style. I was so excited about the color and support but can't say that I would recommend due to the inconsistencies in fit and the painful sore I have on my heel. Bummed...