I've always like this style.  They're really comfy, however, not the MOST comfortable flip-flop that I've owned.  RocketDog makes a better one, as the foot bed is contoured and really cradles your foot better than the Teva style.  However, I love the many different sewn patterns and colors that are available on the fabric and the size is always very true and accurate. The height of the heel is perfect for my preference, also.  Not too high, and not flat.  I don't like super flat flip-flops.

This is a nice flip-flop, just not the best that I've owned, comfort-wise.