I really like the Sanuk Flip Flops in the other styles.  I own 4 pair (3 different styles) now and these I didn't like so much.  When you walk they slap the heal of your foot, and it is really LOUD.  I did not like them as much as I thought I would.  I expected to like the thicker straps, which I usually were.  It seems like the yoga mat bottom is different then the others that I have.  Don't think I would recommend this one itself, but I will rave about the other 3 pair that I have, actually I will be buying more Sanuk sandals really soon.