Taking a job as a roustabout means being up for anything: lifting, moving, setting up and maintaining - and in the toughest dirtiest conditions. And this is the jacket to do it in. Made of 25% Cordura® nylon/73% cotton canvas, it handles the harshest scrapes any jobsite on the last frontier can throw at you. It's uninsulated to keep you armored in any season – just layer up when temps drop. Armpit Gussets, articulated elbows, 2% spandex and mesh bi-swing back for more range of motion.