What Our Gearhead® Experts Are Saying: "I like the Lost Lake Wool Beanie because it’s warm without feeling stuffy. The recycled wool blend breathes well on hikes or belays, and the mid-length fit hits that sweet spot where it stays put but isn’t too bulky. It feels durable, sustainable, and classic—everything I want in an everyday beanie." We turn to the Outdoor Research Lost Lake Wool Beanie when cool-weather days call for breathable warmth and classic styling. Made from a recycled blend of nylon, wool, and polyester, it offers a soft, moisture-wicking feel that keeps us comfortable from early alpine starts to relaxed days around town. Its mid-length design strikes the perfect balance of coverage and packability, while the folded cuff adds extra insulation over the ears and a timeless look that pairs effortlessly with any cold-weather kit. Whether we’re setting a skin track, topping out a gym session, or stepping out on crisp mornings, this sustainably built beanie delivers reliable performance with everyday ease.