Amazon.com: Smartwool Cycle Zero Cushion Crew Socks, Black-Graphite, Medium : Clothing, Shoes & Jewelry
Smartwool Men's Crew Hiking Socks - Light Wool Performance Sock at Amazon Men's Clothing store
Hi all - I've been wearing smart wool socks forever, and I love them. I just bought a new pair and it came with this band around the socks. I've googled everything