When the temperature drops, rely on the Carhartt J140 Loose Fit Firm Duck Insulated Flannel-Lined Active Jac for exceptional warmth. Designed for extreme cold, this jacket features a rugged 12-ounce, firm-hand, 100% ring-spun cotton duck outer shell. The body and hood are lined with quilted flannel, while the sleeves have a quilted nylon lining, ensuring you stay warm and comfortable. Additional features include rib-knit cuffs and waistband to lock in heat, triple-stitched main seams for durability, and multiple pockets for practicality.