This cap consists of a shell, foam liner, and suspension system working together to provide limited impact and penetration protection in the event of a top or lateral blow to the head, as well as limited protection against contact with high-voltage conductors. Represents the latest generation of protective headwear and tested for both top and lateral blows. Flame retardant polystyrene foam liner and nylon sideshield absorb lateral impacts. The durable, lightweight polyethylene shell weighs less than one pound. Fits head size ranges 6-1/2 to 7-5/8 inches. Available in choice of Fas-Trac® (ratchet) or 1-Touch suspension. Offers your custom-imprinted logo in up to four separate colors. Add-on accessories are available, such as faceshield frames, visors, chinstraps, ear cups, helmet lights, etc.