I tried these shoes in store in a size 8, and they were so large they fell off my feet while walking.  I ordered the 7.5 in red suede and black "leather", and both were too small and each pair fit wildly different! These red suede ones slipped off my heel, but were pinching my toes... the black pair had a heel cup so curved it was slicing into the skin of my Achille's tendon, and the toes box was small but less pinched than the red.

 I think the manufacturer is very inconsistent.