Radical By Design: The Covert HelmetWe've taken a perfectly good half helmet and made it Bad Ass!Meant to disrupt the norm, this radical design can be converted to work with any type of bike. We started with a half helmet and added an integrated drop- down sun visor for protection from sunlight. A rear comfort sleeve allows you to convert the helmet to a open-face and then attach the included front mask and you've got one, aggressive "bad ass" looking helmet.