The Pit Boss is not like other half helmets in the cruiser category. With a lightweight Tri-Matrix shell and the first of its kind Speed dial fit system that prevents "Helmet Bobble" plaguing most other half helmets, a drop-down internal sun shield provides instant protection from the sun, and a removable neck curtain not only offers cold weather protection but also houses speaker pockets should as a convenient way to add audio enhancement. Snug the Pit Boss onto your head, thumb the starter button, one ride will confirm the Pit Boss as the King of the Road. Bold styling that's hell-bent on providing the upmost comfort and protection for every rider on the road.; Tri-Matrix composite shell Innovative Speed Dial adjustable fit system Internal Sun Shade offers "on the fly" protection from the sun Removable neck curtain for cold weather riding Convenient speaker pockets make communication device set up easy Optional replacement lenses available in clear, hi-def and smoke Industry-leading Five-year warranty