Wrangler Authentics Men's Long Sleeve Flannel Lined Twill Shirt Shell Lining: 100% Cotton Imported Machine Wash Midweight brushed twill shell for added softness Midweight flannel lining Two chest pockets with flap closure Relaxed fit Machine wash Shell Lining: 100% Cotton, Body lining: 100% Cotton, Sleeve lining: 100% Polyester