They are all hideous, it's the thick soles. If you must the A might possibly be able to suggest you have some interest in style depending what you wear them with.
I think it's perfectly possible to get simple flat sandals that are comfortable, suitable for walking but not hideous.
Hell, Tevas are currently having a fashion moment so if you must go orthopaedic wear those, or Birkies. Embrace the ugly properly, that is way cooler than the abomination of sandal B.