Against expectations (it looks pretty flimsy and I am far from being light on my toes), this pair turned out to be quite comfortable.  I walked miles in sweltering downtown Minneapolis during a recent visit and my feet did not hurt or felt tired.  I will most likely get another pair or two in other colors.  Of course, I won't even try to wear this on a more rugged walk, but for casual strolls in city sidewalks or malls, this pair is terrific.