I ordered those socks and did some testing and immediately ordered another pair.
with Lapponia IIs (tread sucks btw):
I wore them exclusively with no liner sock for a week of archery elk in MT. Temps got to ~25 in the morning and my feet were a bit cold out of the gate but soon warmed up with any exertion.
Granted, my boots and feet were in shape. But, I had no hotspots no blisters no foot issues of any kind.
with Vivo Tracker ATs:
4 straight days of ruffie hunting 8ish miles a day. Wore them with the injini toe liner socks in a MN October. No blisters no hotspots no foot issues.
Previously:
I wore the Kenetrek Ultimate Liner whatevers that are primary polypropelene (sp?) with a DT merino sock. My feet would get pretty damp. I sweat profusely with very little exertion at a petite 165. I would occasionally get blisters and hot spots with this setup probably from the merino retaining moisture and heat (conjecture).
Going forward:
I am working my way into full minimal footwear. The bison pro gear socks and the camel socks mentioned previously in the thread are the only socks in my rotation with the addition of the injini toe liner sock. I gave away my collection of DT socks to my brother - I have no use for them anymore.
Side Note:
If you can find the men's version (must be sold out rn?) of these
things from Vivo - they are my favorite every day wear for winter I have ever used. I wear them to work (classroom - education) and they handle the MN winter daily tasks no problem. I love those things.
Additional Side Note:
The bison wool company sleep socks are frickin' awesome and one of the most comfortable pair of socks I have ever put on my feet. I used them sleeping ~20 ish degrees and my feet were nice and toasty.
TLDR:
The bison wool company pro gear socks have been stellar for me and the camel wool socks are at the same performance level imo. YMMV.