The warmest REI socks I've ever owned are 25% off ahead of Black

Smartwool makes some of the best base layer cold-weather gear out there, especially socks. And now they

REI Co-op Merino Wool Expedition Socks

REI Co-op Moisture Wicking Socks

REI Co-op Merino Wool Expedition Socks

Cold Weather Socks

Best Running Gear (2023): Shoes, Clothes, Accessories

When everything else is sweaty, make sure your feet are comfy in the REI Co-op REPREVE active quarter socks. They're made for running with a

REPREVE Active Quarter Socks

Men's Socks

The warmest REI socks I've ever owned are 25% off ahead of Black Friday

Enjoy the durable cushioning of reinforced toes and heels for your day-to-day. Plus, the polyester yarn in REI Co-op COOLMAX EcoMade Everyday socks is

COOLMAX EcoMade Everyday Crew Socks - 2 Pairs

Best of REI's Anniversary Sale - FivePax

Darn Tough

Warmest Merino Wool Socks: Comfort & Durability in One - StrawPoll

Rain Hope World, Socks

The warmest REI socks I've ever owned are 25% off ahead of Black

Cold Weather Socks