The 200 Oasis Beanie is our go-to for active winter days when we need lightweight warmth without the bulk. Made from a merino wool fabric, it naturally regulates temperature, keeping us warm when it's cold and cool when we're working hard. Plus, it resists odors, so it stays fresh even after long days on the trail. With a double layer around the ears for added warmth and a comfortable fit, this beanie is perfect for everything from chilly morning runs to high-altitude hikes.