Fjallraven might not have made the concept of the flannel shirt but they sure have come close to perfecting it with the Singi Heavy Flannel Shirt . The material is what you want and the construction is damn nice. Doesn\'t hurt that the colours are great too! Fjallraven Singi Heavy Flannel Shirt Green/Deep Forest Regular Fit Two Chest Pockets Roll-up Sleeve Button Down Collar F81373 046-018 Material: 100% Cotton Description by: Vik