I first wore these shoes five months ago.  On the left foot, the glitter folded over the edge and actually cut a bloody hole in the top of my foot.  I still have the scar.  I had to file down the glitter with sandpaper along the edges so that my feet did not rub against it when I walk.  I have done this several times but I have not been successful.  I still get scratched on the top of my foot when I wear these shoes.  I will be throwing them out.