I just got these.  I was looking for something a bit more 'dressy' than my Chaco's to go out to dinner in shorts.  These are pretty comfortable but are a 0 drop shoe which was a surprise.  Most shoes are higher in the heel than the toe.  Search for Zero (0) drop shoe for more information on google.  I am not sure how comfortable these will be for long duration's of standing.

I also ordered them as I wanted something as cool as possible.  Mine actually have 4 air holes in the instep which is great.  These are lined so I don't know how breathable the upper will be.  So I am 50/50 on temp.

I do really like the look.  The sole is comfortable (but would rather have a small drop at least).  The heel is very comfortable (I thought it would dig and does not).

So, I like the look, they fit true to size.  Comfortable for bare feet.  But I would like the sole to be designed by Chaco...