You're washing them daily and changing into clean sox every day, right? That's just basic. It may be your shoes. Do they smell? There are many sprays and foot powders that are available. Many folks find that using a deodorant on the bottom of their feet helps tremendously. I had one pair of expensive shoes, which I loved, but they produced the most awful foot odor when I wore them. It actually smelled - and I know it sound funny - but it smelled like moldy dog feces! You can imagine there was some urgency to find a cure. I sprayed the insides of the shoes with OUST room spray (air spray I think it's called) and then sprinkled baking soda inside the shoes. No problem since. Maybe that would work for you too.
Good luck.
Good luck.
