The same style helmet that state & local governments use to help protect motorcycle cops! There are two things you want in a helmet: exceptional protection & a lightweight, comfortable design. This helmet gives you both. The black outer shell is made from injection-molded thermoplastic for exceptional shock absorption & penetration resistance. The padded inner shell provides a snug fit that's remarkably comfortable. Also features UV protective clear coat finish & three snap visor. Large fits head size range of 22-3/4in to 23-3/8in.