AIR OPTIX® COLORS; from Alcon, Now the air optix aqua also available in colors! AIR OPTIX® Aqua are revolutionary flexible wear silicone hydrogel contactlenses, that transmit up to 5 times more oxygen that traditional soft contactlenses. It's an excellent choice for those patient who wear their lenses for many hour during the day. New Aqua-Technologie for better comfort.