Carhartt Flannel Lined Sherpa Shirt is a men's button-up shirt made of heavyweight cotton flannel fabric with a plaid pattern. The shirt features a collared neckline, button-down collar style, and long sleeves with buttoned cuffs. It has a relaxed fit and is lined with Sherpa for warmth. The shirt has a snap-down closure and is designed for travel, casual wear, and workwear. It comes in size M and is part of the Carhartt product line. The shirt has an American outdoor classic theme and is suitable for winter, fall, and spring seasons.