I have them, they're not that comfy to me, they rub my heel and leave cuts. I found mine at burlington coat factory for $15 so it wasn't a big loss that they don't really work for me.
My husband thinks they're the ugliest shoes he's ever seen though so it makes me really wish could wear them more lol.
These are Sam & Libby Kalis3 Flats. I own them and wear them everyday! They are probably more expensive than the SM but they are super comfortable. I run around at work in them all the time.