I have bunions and plantar facitis, I can wear these all day and my feet never hurt!  I have 4 pair! The cons: I think they are better and last longer if they are not baked to mold to my feet.  And walking for a long time on hot pavement I feel the heat of the pavement...but that woud be the case with most any flip flop.

All in all, comfortable, great colors, I won't wear anything  else.