The Outdoor Research Treeline Beanie is a comfortable and stylish hat for on and off the slopes. Whether you are trekking into the alpine or heading out for a long fall backpacking trip, you will stay warm in this OR beanie. Made with a super soft acrylic/wool blend fabric and a soft lining of fleece this beanie is comfy and will protect your noggin so you can spend more time enjoying the trail ahead. With a jazzy style and warm construction, the Outdoor Research Treeline Beanie is and easy choice for your next cold weather adventure.