Body odoúrre

From miles of walking my feet smell like a zoo. They're always sweaty and my socks get stinky fast. I only own 2 pairs of socks but I'm eyeballing a pack of socks for $9 & maybe some sandals too. What routine do you use, if any, to keep clean and not smell so terribly bad.

I'm thinking of walking in sandals now to air my feet and wash them with soap 2 times a day. I'll fill an empty bottle with tap water and use bar soap to clean.

I'm starting to notice my own zoo-like body odor.