The HJC Motorsports SI-12 helmet, shown here in Rubberton Black with optional Blue shield, is one of the lightest automotive helmets on the market today. It features HJC's innovative Advanced Super Lite Composite Weave Shell technology, as well their "ACS" Advanced Channeling Ventilation System, which provides full front to back airflow that flushes heat and humidity up and out of the helmet.
The helmet also features a Fire Resistant Comfort-Carbon Interior, a titanium top vent, and comes pre-drilled for a HANS® device. The SI-12 is Snell SA2010 rated and is available in Rubbertone Black or Gloss White. Optional shields are available in amber, dark smoke, blue (shown here), or silver.