Details Never-taking-it-off soft. Our best-selling flannel is back and ready to be outfit-repeated all winter long. Crafted with our signature brushed, heavyweight fabric and sustainable corozo buttons. 60% organic cotton, 40% recycled polyester Heavyweight brushed flannel Standard fit flannel button down with point collar, flap-closure patch pockets at chest, and curved hem. Models are wearing a size S Machine wash cold, lay flat to dry To avoid microplastic shedding in the wash, we recommend using a Guppyfriend Washing Bag Made responsibly in China