Clinical Comparison of Silicone Hydrogel Monthly Lenses

Inclusion Criteria: * Sign Informed Consent; * Best corrected visual acuity (BCVA) of at least 0.1 logarithm of the minimum angle of resolution (logMAR) in each eye at Visit 1; * Manifest cylinder less than or equal to 0.75 diopter (D) in each eye at Visit 1; * Successful current wearer (during the past 2 months for a minimum of 5 days per week and 8 hours per day) of monthly replacement silicone hydrogel lenses within the power range of lens powers available for the screening and study lenses; * Screening lenses worn 10 hours exhibiting high lipid uptake. Exclusion Criteria: * Habitual lens used in an extended wear modality (routinely sleeping in lenses overnight for 1 night per week or more) during the past 2 months; * Habitually wearing AIR OPTIX AQUA, AIR OPTIX plus HydraGlyde, ACUVUE OASYS®, or ACUVUE VITA as contact lenses during the past 2 months; * Any anterior segment infection, inflammation, disease or abnormality that contraindicates contact lens wear (within 7 days of enrollment, or current) * History of herpetic keratitis, corneal surgery, or irregular cornea; * Any use of systemic or ocular medications for which contact lens wear could be contraindicated, as determined by the Investigator; * Abnormal ocular conditions or findings, as specified in the protocol; * Known pregnancy and lactation.