I wore these on my recent Virgin Islands vacation for wading, rock scrambling etc.  They are great shoes.  They protect your feet from the rocks (you can actually use them for hiking).  The adjustable straps are a nice feature for narrower feet like mine.  The only downside is that you get more sand in them than the stretchy ones that conform to your foot; but, that's a minor thing.  Just stop and empty the sand every now and then.  They held up just fine and will be used next year on my 20th Virgin Islands vacation!