SUPERIOR ATHLETIC SOCK: The Woolie Boolie is DeFeets original wool sock that has been upgraded to meet the modern needs of athletes. It remains the gold standard of cold weather socks for hiking, biking, running, and more.
DURABLE & COMFORTABLE: These mens socks are durable to withstand any sport, while its wool fibers manage moisture to keep your feet cool and dry in the summer and warm, cozy, and dry in the winter.
THICK & CUSHIONED: Made of 70% Merino Wool, 27% Nylon, and 3% Lycra to provide a custom fit. They are thick, fully cushioned, and come in various sizes and colors to meet your personal preference. Choose from 6, 4, or 1" crew style lengths.
MADE IN USA: All DeFeet Socks are designed, tested, and manufactured in the USA at our North Carolina headquarters. All yarns for our socks are sourced from domestic USA local suppliers. For best care, machine wash in cold water and tumble dry on a low setting.
International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.