The Carhartt Montana Duck Insulated Jacket in black, size XL, combines durable construction with practical functionality for demanding work environments. This relaxed-fit jacket is made from robust 387 g/m² soft duck cotton blend fabric with 1% elastane for enhanced flexibility and comfort. The lining is insulated with 80 g/m² polyester fill for reliable warmth in cooler conditions, complemented by a quilted lining with 100% nylon outer fabric and 100% polyester insulated backing. Freedom of movement is supported by Rugged-Flex technology and back pleats, while triple-stitched main seams ensure long-lasting durability. Practical storage options include two chest pockets with flap closure and snap, two deep front pockets, and two inner pockets—one with a zipper and one with Velcro. Additional features include long sleeves with rib-knit inner cuffs for a secure fit, a full-length front zipper, and an extended back hem for improved coverage. The jacket upholds Carhartt's reputation for reliable workwear with its substantial fabric weight and thoughtful design features suitable for various outdoor and professional applications.