Woolie Boolie 6" D-Logo crew athletic cycling thick wool socks in classic solid colors with a d-logo on the side of the cuff.

The DeFeet Woolie Boolie is our cushiest sock, with a cult following for all the right reasons: woolie warmth, padded comfort, and durability.

Woolie Boolie socks with the RWS logo are 70% RWS-certified by CU 885920. The Responsible Wool Standard (RWS) is a set of audited protocols establishing high levels of sheep and land management practices, promoting healthy ecosystems, biodiversity, and animal and worker welfare.

100% of the wool in RWS-certified socks has complete traceability through each step of the supply chain from the ranches and sheep where it grows to the retailers where it is sold.

Our RWS-certified products use wool grown by the Shaniko Wool Company and RWS-certified family-owned ranches in the Western United States.

• Full padding / Cold Weather / Wool / Recycled
• Care: Machine wash cool. Tumble dry low. No bleach, softeners, or harsh detergents.

Fiber Content / USA-sourced / USA-made
RWS Charcoal, RWS Navy Heather: 70% RWS-certified by CU 885920, 27% Nylon, 3% Lycra
Chestnut Heather: 70% USA Merino Wool, 27% Nylon, 3% Lycra
Gravel Grey, Lead, Loden, Oatmeal: 39% Nylon, 29% USA Merino Wool, 29% Recycled Polyester, 3% Lycra

Engineered to be long-lasting, DeFeet products are sustainably manufactured within a local supply chain. Our wool goods are made from USA-grown Merino, traveling from Oregon to the Carolinas for processing and knitting. Our Repreve® recycled poly is manufactured right here in North Carolina from locally collected post-consumer water bottles. DeFeet socks come with a 5-year warranty. If you are not satisfied with your product, we will replace it.

Unisex Socks