The sole of this sandal is great, very comfortable.  But the uppers...I bought a size up, size 11, because the reviews said it ran short.  Well, my foot looks the right length, maybe slightly small for the sandal, but pretty good.  But the uppers...I tried securing the strap as if I'd made an extra hole (which it would certainly need if I kept them), but even so, when I walk, my foot simply shoots forward so that my toes are over the edge, while my heel is much too far forward in the back.  It's odd, because the straps don't seem esp. wide on me at the front..but somehow my foot is the wrong shape.  the front part holds my foot best only when my toes are over the edge!

So I'm wishing there were more half sizes.  There is no 10.5, so I'm now going to try the 10 and see what happens...I imagine it'll just be too short, but I suppose it's just possible that the problem is just that my foot is too small over all.  I've never had an experience quite like this!  hooray for 'free returns'..

OK, so the 10s have arrived, and I can see they are in fact the right size.  But unfortunately the straps at the front are cutting into my feet at little near the arch (no, there's no arch support, by the way) and I foresee trouble, esp if my feet swell further in the heat...