The right shoe is fine.  The left one, near the big toe, the edge is super tight and grinds into my foot.  Very painful.  Not so cute either. They look great in the picture, but when I wear these, or try to wear these, they make my feet look enormous!  Due to the very shallow toe area, i.e. lots of toe cleavage.

I own the other Puma Ballet flats which are fabulous, but these are a dud.