Product Info Air Optix for Astigmatism Plus Hydraglyde is an advanced silicone hydrogel contact lens that combines a new level of comfort with enhanced Oxygen capability ( Up to 5 times greater oxygen transmissibility than traditional soft contact lenses), which provides superior all day comfort in a lens that is healthy for your eyes. The Hydraglyde Moisture Matrix Technology is an innovative reconditioning agent that embeds in soft contact lenses and means the lenses retain moisture for longer, boosting comfort levels throughout the day. SmartShield technology : SmartShield technology creates a water loving environment that delivers better daily deposit protection than any other 2-week or monthly silicone hydrogel contact lens, and helps shield against irritating deposits all month long. This allows the wearer to enjoy clear and comfortable vision which lasts all day every day. Advanced lens optics results in a thin contact lens edge at the points where you need this most, where the contact lens interacts with your lids, which results in excellent comfort. These contact lenses offer fantastic clarity of vision even during intense focusing and concentration. Air Optix for Astigmatism Plus Hydraglyde have been designed to eliminate movement commonly experienced with contact lenses for astigmatism, using Alcons PRECISION BALANCE 8|4® Lens Design, Air Optix for Astigmatism Plus Hydraglyde keep the contact lenses in place, preventing blurriness and reducing build up of deposits meaning you can wear the contact lenses longer whilst still experiencing that fresh contact lens feeling. Some contact lenses for astigmatism can rotate excessively during blinks, which can cause blurry vision, and the buildup of irritating deposits can make them feel dry and less comfortable over time, AIR OPTIX® for Astigmatism Plus Hydraglyde contact lenses are different. Why Choose Air Optix Plus with Hydraglyde Smartshield technology reduces irritating deposits all month long Contains HydraGlyde Moisture Matrix Technology to attract and maintain surface moisture on the contact lenses throughout the day PRECISION BALANCE 8|4® Lens Design to keep contact lenses stable and prevent blurriness Ideal for contact lens wearers who experience discomfort such as dry and itchy eyes due to wearing lenses Can be worn overnight if recommended to do so by your Optometrist Ideal for people who like to sleep or nap in the contact lenses 4X more patients surveyed preferred AIR OPTIX® plus HydraGlyde ® over their previous lenses after trying them for one month.† †Based on clinical studies with AIR OPTIX® AQUA contact lenses.