100% Cotton Machine wash THE FLANNEL SHIRT: The Stormy Kromer flannel shirt is the epitome of comfort. The perfect go-to shirt on a lazy fall or winter day. Perfect for layering, this warm shirt is perfect for those in-between months. COMPOSITION: Made from 6.5 oz of 100% cotton flannel this breathable shirt is fashioned with a chest pocket and a locker loop on the back. With a unique yoke pattern this casual shirt will keep you warm and cozy ?in the mild weather months. CONVENIENT: This stylish top is a great addition to your fall attire. Great for layering under your favorite Stormy Kromer vest or simply wearing it alone. With the locker loop on the back, you can keep your Stormy Kromer Flannel Shirt within an easy reach. Available in 3 colors. GREAT GIFT: The Stormy Kromer Flannel Shirt is the perfect gift for? that special someone this fall. Available in 5 sizes, this shirt is an excellent fall apparel item for men. Machine wash. 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.