Merino Wool Socks - BLACK with White/Grey stripes - Panache Cyclewear Co.
Unisex Cresta Wool No Fly Zone Lightweight Hiking Socks, Crew | Socks at L.L.Bean
MudGear Ruck Crew Socks - Merino-Wool Hiking Sock for Women and Men for Sport, Gym, Running, Basketball, Football, Military, Work etc. - Boot Height Armour Cushioned Athletic Socks (Black, Small) at Amazon