Steelbird SA-2 7Wings Super Aeronautics Full Face ISI Certified Helmet (Matt White With Night Vision Green Visor)
World first helmet with NACA Duct air flow technology, this air flow system is also used in aircraft's and super cars. The double NACA inlets above the shield allow the entry of the large volume of air inside the helmet to refresh and dehumidify the interior. The NACA inlets on the back of the helmet allow quick extraction of the stale air.