A heavy-duty raincoat is a durable outer garment designed to provide protection from rain and harsh weather conditions in demanding environments. These raincoats are typically made from robust materials such as PVC-coated polyester or nylon, with reinforced seams and strong closures to withstand rugged use. Heavy-duty raincoats often feature additional features like adjustable hoods, storm flaps, and multiple pockets for added functionality and convenience. They are commonly worn by outdoor workers, construction crews, and those in industrial settings where staying dry and comfortable is essential for safety and productivity.