The problem might be with your hiking boots and not the type of socks your wearing. If your hiking boots aren’t lined with any wicking type insulation/liner (i.e. Primaloft, Coolmax, Thinsulate, etc) then the access heat has no where to escape, staying trapped in your boots creating a sauna like affect. And your feet end up sweating.
You might want to get different pair of hiking boots with a wicking liner.
I’ve worn both Merino Wool and synthetic Ski Socks from Burton and my feet don’t sweat when wearing them. Then again, my shoes have a wicking liner in them so the excess heat escapes.
Good Luck
R