AIR OPTIX™ plus HydraGlyde™ Multifocal (US-AHM-2400003)
1.  In vitro study over 16 hours, to measure wetting substantivity. Alcon data on file, 2015. 
2. Muya L, Lemp J, Kern JR, Sentell KB, Lane J, Perry SS.  Impact of packaging saline wetting agents on wetting substantivity and lubricity.  Invest Opthalmol Vis Sci.2016; 57:E-abstract 1463.

Important information for AIR OPTIX® plus HydraGlyde® (lotrafilcon B) contact lenses: For daily wear or extended wear up to 6 nights for near/far-sightedness. Risk of serious eye problems (i.e., corneal ulcer) is greater for extended wear. In rare cases, loss of vision may result. Side effects like discomfort, mild burning or stinging may occur.
See product instructions for complete wear, care and safety information.