GregH, I dont know if you have tried this but i wear a pair of liner socks under my thick hunting socks. They have them at walmart. They are realtree brand, and im sure they have other brands. They are only like $3. They are like wearing a dress sock. very thin, but wick away moisture. I have bad circulation as well so when i walk in they absorb any moisture and put it away from your feet. Just thought I would throw it out there.