What are the distinctive characteristics of this helmet?

K6 is a full-face helmet suitable for all road usage, designed by exploiting AGV know-how and technologies developed for professional MotoGP™ riders. It combines all the practicality, protection and lightness required of a road helmet with the very best aerodynamic performance and attention to design a rider could desire.

Check out all K6 characteristics at  https://www.agv.com/row/en/agv/k6-full-face-helmet.html