I haven't had smelly feet in years. But recently, I've noticed my feet smelling progressively worse. At first, it was just barely noticable, now it's pretty bad. The strange thing is, my feet themselves don't smell that bad, but my socks, my shoes, and the bottom of my pants do. I bought some leather casual boots a few months ago. Those are the shoes I mainly wear. They didn't smell at first by now they do. What can I do to stop this smell? Should I try to wash the shoes?