Clinical Biocompatibility Evaluation of Contact Lens Coatings

Inclusion Criteria: * Able to understand and must sign an Informed Consent; * Successful wearer of spherical soft contact lenses in both eyes for a minimum of 5 days per week and 8 hours per day during the past 3 months; * Manifest cylinder less than or equal to 1.50 diopter (D) in each eye; * Best Corrected Visual Acuity (BCVA) 20/25 or better in each eye; * VA with habitual spectacles 20/40 in both eyes (OU) or better and willing to wear spectacles as needed during the washout period and during study lens exposure; * Other protocol-specified inclusion criteria may apply. Exclusion Criteria: * Any anterior segment infection, inflammation, abnormality or disease that contraindicates contact lens wear; * Any use of systemic or ocular medications for which contact lens wear could be contraindicated; * History of refractive surgery or plan to have refractive surgery during the study or irregular cornea in either eye; * Ocular or intra-ocular surgery (excluding placement of punctal plugs) within the previous 12 months or planned during the study; * Current or history of pathologically dry eye in either eye that would preclude contact lens wear; * Current or history of herpetic keratitis in either eye; * Eye injury in either eye within 12 weeks immediately prior to enrollment; * History of intolerance or hypersensitivity to any component of the study lenses or solutions; * Habitual contact lenses worn in an extended wear modality (routinely sleeping in lenses for at least 1 night per week) over the last 3 months prior to enrollment; * Use of topical ocular medications and artificial tear or rewetting drops that would require instillation during contact lens wear; * Other protocol-specified exclusion criteria may apply.