Constructed using an advanced, lightweight composite poly-alloy, Quick-change, hard-coated pinlock 70 prepared face shield, Provides ample ear cavity space for speakers, Removable snap-in chin curtain, Helmet liner and cheek pads made with a hypoallergenic, antimicrobial moisture-wicking nylon, all of which are removable and washable, Ten ventilation points and X-Flow quad exhaust vents provide maximum airflow, Titanium double D-ring retention system, Can be converted for winter use with snap-in breath guard and dual-pane standard or electric shields, DOT and ECE 22.05 certified