Rough and tough Carhartt's Insulated Flannel-Lined Jacket is built for the harshest conditions. This jacket is designed to keep you warm even in cold environments. It features an attached hood with a drawcord, a sturdy zipper, two outer pockets, and two internal pockets for secure storage. This jacket might just last forever.   Men's insulated jacket Loose fit Carhartt's warmest rating - 3 Attached quilted and fleece lined hood Quilted flannel lining Heavyweight fabric Shell 100% cotton Lining polyester and nylon Model is wearing a size M