Realtree hard hats provide comfortable head protection. The high-density polyethylene helmet shell helps protect from overhead impact. Camo hard hat has adjustable ratchet suspension. Benefits Four point woven nylon web ratchet suspension with 3M™ FlexGear™ helps provide a firm, balanced hold. Cushioned brow and height adjustment Accessory slots accommodate additional protective face and hearing protection products and devices. Meets the requirements of ANSI Z89.1-2003 Type 1, Class C, G & E.