I love Reef Slap Sandals.  They do not disappoint. I normally order them from a different source, but the price on Amazon was too good to pass up!
They are a sturdy, well made sandal that really stands up to the test of time. I'm really tough on shoes yet I have Reef Slap sandals that are over 10 years old and still look great!  I can get them wet, walk in them all day (I'm flat footed) and not have any foot issues!

As an avid Reef wearer, I have always found they run a half size smaller than what I normally wear.  I wear a 7.5 wide, and always order the 8 to fit my foot in length.  The width is never an issue.