80% Wool20% Nylon BERGLAND CAP: The Stormy Kromer Bergland hat offers throwback nostalgia but with a modern spin. Providing heightened levels of warmth with its two-panel crown construction, this hat is designed to stay on your head. The perfect accessory for your favorite winter coat. Available in 3 different colors. COMPOSITION: This sturdy fitted cap is constructed out of wool,nylon and polyester sherpa. Fashioned with two-panel crown construction and lined with 100% cotton flannel, this hat will keep you warm from mild to extreme weather elements. Dry clean only. EARBAND: Equipped with a long, sherpa- lined adjustable earband that snaps up/down and is fashioned with antique brass naps. The Bergland Cap is ideal for keeping your head warm and insulated during the cold winter months. GREAT GIFT: The Bergland Cap is the perfect gift to ensure that special someone stays warm during any winter activity, from ice fishing to shoveling snow. Available in 4 different sizes, this hat is excellent outdoor winter gear for men or women. CUT AND SEWN IN THE USA: Located in Michigan, Stormy Kromer has been crafting reliable and high-quality hats for over a century. They are dedicated to superior customer service with an offered lifetime warranty for all cap products.