I'd like to nominate Wigwam socks as bifl, I've been cycling through two pair over the past year and they've out lived three pairs of leather work shoes with no signs of
Amazon.com: Wigwam At Work Durasole Pro 2-Pack S1349 Sock : Sports & Outdoors
Wigwam Men's Diabetic Walker Sock - White S | Sportsman's Warehouse
Wigwam Ultimax Unisex Cool-Lite Hiker Pro Quarter Midweight Socks Bundle
Wigwam Ultimax Unisex Cool-Lite Hiker Pro Quarter Midweight Socks Bundle
Canyon Signature Pro Road Socks | CANYON US
Wigwam Socks - At Work Crew - 3 Pack - White-Sweatshirt Grey - LG
Amazon.com: Wigwam S9012 Super 60 6-Pack Tube Sock, White - One Size : Clothing, Shoes & Jewelry