Hold your Nose Jim!!
Sorry about that I couldn't help it
Robinson Labs has insoles that will help with scent, They also have available silver thread socks to use for an under sock.
You can use a gel deoderant/anti perspirant, Atsko makes a powdered product called N-O Odor. I find it works very well at absorbing odor and moisture.
If you want to control ground scent to the Max check out Elimitrax.
Good Luck stinky feet!
Dan