AMIDAMID (Atomic Multi-directional Impact Deflector) is a revolutionary dual-density foam system that provides up to 40% higher impact protection than industry safety standards.Holo CoreThis unique ‘egg-carton’ construction creates an extended crumple zone for maximized shock absorption. It also comes with ventilation holes so it’s cooler and lighter. This means up to 30% higher impact protection than industry safety standards require.ABS Hard ShellHard-shell helmets are constructed primarily from ABS plastic. This outer shell gets bonded to the EPS core for a two-piece construction that provides high durability and ultimate high-impact protection.Active Aircon VentingAircon is our most advanced cooling system. The Holo Core offers wider and more air channels through each layer of the helmet which gives hot air room to escape while manually adjustable vents actively suck heat away from the head.