Gonna sound strange, but it does help. Apply antiperspirant on the bottom of feet and in between toes. Whatever kind you want. You can use the spray, or roll on. Put it on before bed or shortly before putting socks on. Let it dry. I do this all the time. And it helps. It won't eliminate it completely but it helps. And I change my socks mid-day. Just because I like "fresh socks"
