The Shark Spartan is the new iteration in the premium street segment from Shark. The Spartan has a luxurious plush microfiber liner which feels extremely comfortable on your skin. The cheek pads wrap around the jawline blocking out wind noise and enhancing comfort. The large front and upper vent intakes and the double spoiler with incorporated air extractors are optimized for aerodynamics and internal cooling. The visor is equipped with the autoseal system. This flattens the visor onto the helmet, offering better soundproofing and seals the helmet against water and cold. The outershell of the Spartan is constructed from fibre glass, keeping the weight down (1390 g +/- 50 g) and safety at a very high level. The classic double-D strap retention system is fail safe and always allows enough adjustability for everone. Shark Easy Fit means you can easily fit a pair of glasses in this helmet. The Spartan is prepared for the Sharktooth Bluetooth system, with cutouts for the speakers and room for the battery pack of the Sharktooth system. Of course a different brand communication set will work as well!