Windproof WINDSTOPPER by GORE-TEX LABS and Recycled Materials for the Coldest Days The Spitsbergen Windstopper® Beanie delivers windproof warmth and breathable comfort for winter pursuits, whether braving alpine ridgelines or windy winter commutes. Built with 100% lambswool for natural insulation and a GORE-TEX WINDSTOPPER® ear band made from 100% recycled polyester, this beanie offers a premium balance of warmth, weather protection, and breathability. The updated WINDSTOPPER technology shields against biting winds while wicking moisture for all-day comfort in cold conditions. Its mid-length fit ensures full coverage without excess bulk, making it ideal for layering under hoods or helmets. From backcountry treks to winter commutes, the Spitsbergen Beanie is a go-to essential for reliable warmth, windproof protection, and technical performance.