Yeah, when I wore office shoes monday-friday I found the best approach was to rotate, wear the same pairs every other day. It seems once the funk sets in its hard to get rid of. My Vivo Ra's started to get stinky wearing to the office, and I don't know if you can really 'wash' leather shoes. I spray them with scent eliminator spray I use on my hunting clothes after the last day of the week and let them air dry all weekend and that helped. Once I got a couple other pairs of office shoes, as long as I rotate them and wear good socks (bamboo seems to work best for me) they've never got stinky. But the Ra's seem to stink right back up after a few days. Its like once that bacteria is in there its hard to eliminate it entirely.
But we're going off on a tangent lol.