they make a liner sock, but its like an "coolmax ultra liner" the make the regular and the ultra, the ultra is what I have and they wick more/faster, also come in like crew or calf height, I like the calf height, more wicking I figure and gets it further away from your foot.

Then I try to have a wool sock over that.....preferably merino wool.

*if stand hunting, 1 trick I do is walk out in just my liner socks, then when in stand or at my stand i"ll put on my woolies for the long sit.....