The DEWALT DSV521 Class 2 Heavy Duty Surveyor Vest in size Medium is a durable and high-quality personal protective equipment designed for those working in industrial or construction settings. Made by the trusted brand DEWALT, this vest offers reliable protection and safety for individuals conducting surveys or working on-site. With a sturdy construction and designed specifically for heavy-duty use, this vest is a essential tool for maintaining safety and security in challenging work environments.