Air Optix contact lenses by Alcon are known for their comfort and oxygen permeability through the use of silicon hydrogel technology. Air Optix contact lenses help keep eyes healthy by allowing oxygen to pass through the lens. Air Optix contacts have an ultra-thin protective layer to help keep out debris and irritants. Air Optix lenses stay hydrated with an extra, protective layer of moisture. Air Optix contact lenses offer lens options for colored contact lens wearers. Air Optix offers an Air Optix Hydraglyde lens for those with dry eyes.