• The original DeFeet wool sock, the Woolie Boolie, has been consistently upgraded and remains the gold standard of cold weather cycling socks
• Affordable and incredibly durable, Woolie Boolie's are the most popular cold weather wool cycling sock.
• Wool fibers inherently manage moisture to keep your feet cool & dry in the summer and warm & dry in the winter
• Made from US merino wool
• Machine wash cool, tumble dry low. No bleach, softener, or harsh detergents.
• 70% Merino Wool, 27% Nylon, 3% Lycra