05 and DOT FMVSS-218 helmet safety standards Features an advanced aerodynamic shell design constructed using thermoplastic poly-alloy Features a hypo-allergenic and anitmicrobial nylon helmet liner and cheek pads, all of which are removable and washable A flush-fit, side-coverless face shield that is optically correct, compound-curved, scratch-resistant and protects against UV-rays Features 2-point ventilation with forehead and top vents Features a square type D-ring with chin strap holder Provides ample ear cavity space for speakers Clearcoat finish protects helmet paint and graphics, and provides a great shine Comes with a Lifetime Warranty Includes Shield