The Jackson Safety Full Brim Hard Hats are molded from lightweight, high-density polyethylene (HDPE) material for comfort, impact resistance and high visibility. Made from a smooth dome full brim design, this helmet leaves no crevices for buildup and features a 360° brim that adds additional protection from rain and sun. Featuring the Jackson Safety premium 370 Series Easy Grip - Easy Turn ratcheting mechanism; The 8-point ratchet suspension provides extra stability, balance, impact absorption and adjustment between head sizes 6.5" to 8" for a comfortable fit. Sold in a case of 12, this yellow hard hat, includes an extra absorbent brow pad that provides a soft contact point to the forehead, keeping perspiration away from user's eyes; 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.