104392 Carhartt Men's Washed Duck Sierra Jacket This men's sherpa-lined jacket is built to brave wind, cold, and tough days on the job. The heavyweight cotton duck exterior is rugged and durable, but sanded and brushed for softness. The sherpa lining provide additional warmth and comfort. Previously know as the Sierra Jacket. Warmth Rating: 3 | Engineered to deliver High Warmth, keeping you working comfortably in severely cold conditions Sherpa lining in body for warmth Quilted nylon sleeve lining for warmth and easy on-and-off Wind Fighter windproof technology tames the wind Pleated bi-swing back for extra stretch across the shoulders Pleated elbows for ease of movement Attached sherpa-lined hood with hidden drawcord Left-chest pocket with zipper closure Two sherpa-lined lower-front pockets Two inside pockets Inner-sleeve, rib-knit storm cuffs to help keep out the cold Center Back Length: 28.74" Fabric 12-ounce | 100% Ring-spun Washed Cotton Duck