Jiano, an ancient god that had roots in a number of different cultures, was used to symbolize change and transitions such as the progression of future to past, of one condition to another, of one vision to another, and of one universe to another. The perfect symbol of the new Vemar Jiano flip up street helmet! Features The Jiano features a mid oval shell shape which offers a more generous fit front to back and more snug fit ear to ear. A very comfortable fitting helmet for riders who like to ride for long distances. The internal liner fits the rider without any kind of pressure points. The exterior shell is constructed of ultra light thermoplastic material. Aerodynamically shaped for ease of cutting through the air with less buffeting and wind noise, thus lessening the stress on the riders neck muscles after a long ride. Two sizes of outer shells cover the 7 helmet sizes for the ultimate in a light weight yet proportional fit. The Jianos face cover lock mechanism exceeds expectations for safety and convenience. The face cover lock utilizes metal pins and hooks, making it extremely resistant to opening in the event of an accident. At the same time, the recessed actuation button is easy to use even with one gloved hand. Anti-fog, non-scratch 2.2mm thick outer quick release clear shield A sleek dark tint interior shield can be moved into position at the riders discretion via an easy to access lever on the exterior left side of the helmet. Interior shield can be used even with the chin bar rotated upward. The Jiano features a double density high impact inner shell. Removable and washable ultra plush non-deformable high density expanded polyurethane inner liner. Inner liner is manufactured from a technical fiber that provides life-long treatment against odor, fungus and bacteria, and extraordinary wicking capabilities that result in enhanced rider comfort. Padded chin strap with a micro adjustable closure buckle for fantastic comfort, easy operation and maximum safety. Padded wind deflector and removable breath in the chin piece. A fine screen is in the chin vent for insect protection. A medium Jiano helmet weighs only 1810 grams or 3.9 pounds. Features the exclusive Vemar Klima adjustable full ventilation system. High quality, hand laid graphics under a thick layer of UV protective clear coating. Every Vemar helmet comes with a high quality helmet bag and a detailed user guide. Five (5) year warrantee from manufacturing date. Which equates to the full usable life of the helmet. DOT certified.