I've wanted a pair of these for a long time, and now that I have them and have been wearing them indoors for a few days, I am only sorry that I didn't buy a pair sooner. These are the best sandals I've ever worn, except maybe for Birkenstock Arizonas, of which I have owned well over a dozen pairs since 1975 when I bought my first pair.  But apples and oranges.  Neither claim to serve the purpose of the other.  I plan on doing some wet hiking in Kauai...wet rocks...waterfalls, etc., and I would never try that in Birks.  But so far, these appear to be all that these many reviews say they are.  Then why three stars, you ask?  Simple.  I don't know about y'all, but the photo of these sandals definitely does not say NAVY BLUE to me.  They appear to be a muted, light blue and grey, which is exactly what I wanted and thought I was buying.  But these sandals are DARK BLUE.  If you care about solar absorption or good old fashioned style, you just might like to know that these sandals look NOTHING like the photo.  Otherwise, I love them.