Perfect for all kinds of casual outdoor activities, this long-sleeved flannel shirt in a heavy organic cotton twill can be worn both as a light jacket and a shirt over a t-shirt or base layer. Singi Flannel Overshirt for men has large practical bellows chest pockets as well as hand pockets sewn into the side seams. Cuffs with button adjustments. Fjallraven Singi Flannel Overshirt Mens | Multi Brown | X-Large | Christy Sports