Nice socks, fit well, feel good.
I'm knocking a star off because they are thicker and warmer than I think a running sock should be.
Wool is great for keeping smells at bay, but these are thicker than they need to be.
When I'm running in the winter and need my feet to be kept warm, then I probably need my ankles to be kept warm too and I wear long socks.  I don't really have a need for low top socks that are this warm.

They might be good if you have problems keeping your toes warm on mild days.