Our redwood heavy weight long sleeve flannel shirt wears like your most comfortable flannel with added warmth. We brush our flannel inside and out for extra comfort. We roll the shoulders for ease of movement and added comfort. Our shirt comes in a relaxed fit with an extended tail. Our redwood has two chest pockets with button through flap closure and a pencil opening on the left pocket. Our big sizes provide extra room and comfort through the body while our tall sizes give you that extra length in the sleeve and body length. For any additional information please call our consumer customer service department at (866) 699-7369.