Carhartt WIP and Slam Jam have released the fifth and final drop from the brands' "Boom Town Slickers" collection. The previous four chapters of the series -- Putty Canvas, Denim, Reflective and Bandana -- are now joined by the Chase Thermal theme, featuring a heavyweight waffle knit constructed from premium merino wool. The silhouettes take the form of a crewneck, pullover hoodie, drawstring pants, shorts and watch hat, all finished in a grey or navy hue. The collection is available now through the Carhartt WIP webstore.