warm dress socks
Purchased a couple of pairs on a recent trip to visit NZNC shop. Made by Norsewear down the back factory from the shop. I needed warm dress socks for winter, I have every other sock base covered now, after switching to wool, merino, and possum/merino socks from ghastly cotton ones. The honeycomb pattern, I believe, also acts as a thermal insulator holding in the warmth in the honeycomb pattern, added bonus.