OMG my shoes stink

[bcroslin]

I have a pair of newer Shimano mountain shoes that I wear for CX and mtb'ing and they have a funk that I can't seem to wash out. I've tried soaking them in detergent with Febreeze, washing them in a vinegar solution and powdering them with baking soda. The shoes smelled so bad after racing last weekend that my wife made me leave them outside.

Any advice on how to wash the funkiness out of these shoes?