These are super cute and fit me quite well, though I do have very high arches, so when I wear them I tend to get a pink mark on the tops of my feet, but no skin breakdown.

The one thing I can say is that when I first tried these shoes on, I noticed that there were a few places where the insides of the shoes were scratchy. Upon a closer look, it was little rubber pokie things coming out of the elastic. Luckily I had tiny sewing scissors and could snip them off. Otherwise these shoes would have been uncomfortable to wear.