Sintesi comes from more than thirty years' experience of Caberg, the first Italian company to produce a flip up helmet, in designing flip up helmets with revolutionary functional characteristics. Sintesi is equipped with an innovative mono button chin guard opening system, which, thanks to a roto - traslation movement, allows, in opening position, to have the chin guard much closer to the shell compared to traditional flip up helmets. This feature reduces the head wind effect and prevents from accidental closing of the chin guard. Moreover, thanks to this particular chin guard movement, Sintesi has been homologated with a dual homologation: full face and jet, that consents the motorcyclists to ride both with the chin guard closed, guaranteeing the safety of a full face helmet, and with the chin guard open in jet configuration. In order to hold down weights, prorate the helmet volume to the motorcyclist's size, and avoid the problem of difficult fitting of the chin guard for bigger sizes, Sintesi has been designed with a double size body; this means that there are not only two shell sizes, but also two chin guard sizes and visors: small size from XS to L, while the big size from XL to XXXL. As for Caberg tradition, also Sintesi is equipped with the exclusive Double Visor Tech system that, thanks to an inner sun-visor, easy to use, allows always to ride with the perfect light and maximum safety. The inner sun visor is treated anti-scratch, while the clear one is anti-scratch with Pin Lock anti-fog. Ventilation is guaranteed by two vents easy to move, one positioned on the chin guard to air directly the inner surface of the visor avoiding misting, and the other one on top the shell to allow a perfect ventilation inside the helmet. Sintesi is also equipped of two air extractors on the back to ease the discharge of hot and stale air. The lining is completely removable and washable, realized with hypoallergenic and transpiring fabrics. The different cheek pads densities allow an excellent comfort for every size. Cheek pads have been equipped with glasses seating to facilitate the accommodation of spectacles. Sintesi is preset for Caberg JUST SPEAK wireless communication system, which allows to communicate not only with your own cell phone and your passenger, but also to connect to a GPS system, listen to music trough a MP3 player or simply to an integrated radio system. JUST SPEAK is equipped with Bluetooth profile A2DP that allows high quality audio stereo.