The 4 Pack of Jackson Safety Cowboy Hard Hats are molded from lightweight, high-density polyethylene (HDPE) material for comfort, impact resistance and high visibility. Jackson Safety head gear provides a good combination and mix of style with safety; Meets ANSI Z89.1 Type 1, Class C, G & E standards. Established in 1933, Jackson Safety has built a century long reputation for delivering the most innovative safety solutions in the welding and personal protective equipment industries. When it comes to providing safety solutions with long-lasting value, durability and comfort, Jackson Safety has set the standard. Whether the need is for welding protection in a steel fabrication environment, head protection on a construction site, or hearing protection at an airport, Jackson Safety provides the widest range of safety choices to meet the needs of every job and every worker.