I've got these
http://www.edinburghbicycle.com/products/specialized-bg-comp-mtb-shoe
Very nice shoe, the toebox is well vented but the tongue area causes my feet to sweat, probably because it is well padded however there are slots for venting, it doesnt work too well on me( I do readily perspire!).
I've walked probably 10miles in them(because of punctures and dropping my bike off in the shop and not taking a change) and the sole is barely marked, superb xmas prezzie!