I haven't worn flip-flops in YEARS, I cannot stand the thong between my toes.  Thought I would give these a try...and am I ever glad I did.  The thong style doesn't bother me a bit and the footbed is heavenly.  Feels like you're walking on a cushion.  They offer much more support than most rubber sandals and they stay on my feet!  I will say that they run a little long.  I ordered my usual size (8) and I probably would have a better fit with a size smaller.  I will keep them, though.  Maybe buy them in another color.