This is exactly my set up, not cheap but very good.Wool all the way . Smartwool per Ohanzees recommendation if you want just about the best available and easy to buy on the High Street at Mountain Warehouse , under the smartwool I normally put a pair of Bridgedale CoolMax liner socks . Wool is great , I shoot in breeks and proper knee high wool shooting socks ( UK made always Hawick or Nottingham) always warm even in silly conditions .
I have some waiting at home that's 70% merino to try first.I was looking at army Ecw ones.They are hard to find at a reasonable price the now.Plus seemingly there are loads of fake Ecw socks going around..Maybe buy some linner socks though.these
Superb British military RM commando issue arctic socks. With reinforced toes and heels, these will give excellent durability.www.ebay.co.uk
But do they fit humans........
My next try is a thick synthetic sock for comfort, then a wool sock, for warmth and more wicking.
No they don't, not unless you boil wash them, its hair and can be washed on a wool cycle.