SGI Encounter Vandal Purple HelmetSpirit Encounter Vandal Purple Helmet Untamed and unapologetically thuggish. With dark alleys and empty spray paint canisters, push the gas and ride into the dark of the night with the Encounter Vandal. Equipped with a direct channeling ventilation system, providing superior airflow throughout the helmet. It features a removable moisture wicking liner, wide angle lens providing optimal peripheral view, a twin shield drop down sun visor and speaker