FiveFingers are great shoes for running, hiking, and general lounging. I believe that running barefoot has improved my fitness and also general running ability -- even with conventional shoes. But they possess an interesting characteristic that my wife loves to remind me of: they stink. Not just a little stink. These are a "put those things out on the patio and go take a shower" level of stink.
Vibram states that you can wash your FiveFingers in the washing machine and then air dry. This gets rid of the stench for a short period, but it usually comes back after wearing the shoes a few times. If I wear Injinji socks with the shoes it keeps the stink away, but that's not going to be practical once Minneapolis emerges from it's arctic winter.
For the sake of my marriage, what's the best way to keep my FiveFingers from stinking?