I wanted a black ballet flat and I have always liked other styles of Crocs, so when I saw this style, I thought, perfect!  The style is cute, and initially I did like the "Crosmesh" idea, thinking they would "breathe" better and be nice and cool.  However, the material is much stiffer than other styles of Crocs, and after wearing them for a few hours I developed blisters on both heels where the back of the shoe rubs.  The rest of the fit is fine, but the heel portion seems to be a bit higher than other styles of Crocs.

I still have them, and wear them only when I know I won't have them on for an extended amount of time.  I ended up buying a black pair in the "Kadee" style, which I already had in the leopard print, and I knew would fit well.

I would not recommend this style of Crocs unless you can try them on first...