100% Cotton. Fabric: Flannel. Design: Checked. Lining: Fleece. Pockets: 2 Chest Pockets, 2 Side Pockets, Flap Closure, Buttoned. Cuff: Buttoned. Fastening: Full Zip. Sleeve-Type: Long-Sleeved. Neckline: Turn Down Collar. Lined. Mountain Warehouse Mens Stream II Flannel Lined Shirt