I AM A FITFLOP ADDICT.  I AM AFRAID TO COUNT HOW MANY PAIRS I HAVE.  THESE ARE ONE OF MY NEWEST PURCHASES, TRIED THEM ON, AND COMFY, COMFY, COMFY.  I WEAR FITFLOPS EVERYDAY, SPOILED BY THE COMFORT, BUT APPRECIATE THE TONING OF LEGS AND BUTTOCKS. NO BACK PAIN SINCE USING THEM.  I WEAR A 7 1/2 B, FIT IS ALWAYS PERFECT WHEN I ORDER A 7.  PRICE RIGHT NOW ON AMAZON IS PHENOMENAL, BOUGHT A PAIR OF TALL BOOTS TOO.