These socks are great! I struggled with athlete's foot for many years, but finally decided it was time to tackle this problem head-on. These socks absorb moisture very well, making my medication more effective. These socks don't absorb too much moisture (when I work out in the heat for 1-2 hours I can feel my feet getting clammy with sweat) but for everyday wear these socks do an excellent job of keeping my (admittedly sweaty) feet dry. ! I have now bought 2 sets.