When those first frosty days of fall catch you by surprise, it's time to break out the flannel. Our High Season II Flannel Shirt is perfect as a single layer in the fall, then as a second layer over a tee or turtleneck until early spring. Made from pebble-washed 3.25 oz. cotton flannel twill; pre-shrunk for a guaranteed fit. Button-down collar and button cuffs. Left-chest patch pocket.