The Jackson Safety CH-300 Industrial Climbing Non-Vented Hard Hat features a “climbing inspired” hard hat shape. The 6-pt ratcheting suspension fits head sizes 6-1/2 to 8 and a rapid-dial ratcheting mechanism allowing quick and easy adjustment. The CH300 hard hat comes standard with a convenient built-in chin strap and molded chin cup. Lightweight in design, molded from high density polyethylene (HDPE), this hard hat is ideal for at-height and scaffolding work, confined space applications, construction sites requiring chin straps and general all-around head protection. CH-300 hard hat meets ANSI Z89.1, Type 1, Class C, G, E, and EN397 European Standards. Choose from a variety of colors: white, yellow, orange, high-visibility yellow green, and black.