The Boulder Lightweight is a traditional hiking sock, ideal for cool temperatures. It features our outer plaiting construction, which surrounds the softer body yarns with more durable stretch yarns for better insulation and improved longevity.
- 72% US Merino Wool, 27% US Nylon, 1% US LYCRA Spandex
- Made in the USA
- U.S. Merino Wool: We source our 100% U.S. grown merino wool exclusively from sheep raised by American farmers on American farms. Merino wool keeps you cool in the summer and warm in winter.