This is my fourth or fifth pair of Cobian flip flops.  They are wihtout a doubt the absolute best flip flops out there.  They are incredibly comfortable and yet remain supportive.  The only downside is the cushy-ness makes them wear out a little sooner than others.  But if you are like me and wear your flip flops for months at a time, one pair is really only going to last one season anyway, no  matter which brand, so why not get the best one?  And they are super reasonably priced too!