Awesome they have the Merino Wool Trail Socks again! 4 pairs for $12. I still have my 4 pairs from last year that i use to walk around the house.
They also sell it on Amazon for more: http://amzn.to/2BrVPVK
costco, costco finds, merino wool, wool socks, winter socks, trail socks, thick socks, warm socks, boot socks