Comfortable and supportive, the shoes appear to be made well, and are clearly  constructed with greater attention to fit than the garden-variety flip flop/thong.  Caution to any interested, though.  I wear a size 10 shoe and initially bought a size 10.  It was the EXACT size of my  foot--no sole was even visible beneath my foot when I put it on; clearly too small.  I had to return the size 10 in favor of a size 11.