Opti-Free PureMoist is a comprehensive contact lens cleaning solution that cleans, reconditions, rinses, disinfects, and stores all soft contact lenses, including silicone hydrogels. Featuring HydraGlyde Moisture Matrix, it creates a cushion of moisture around lenses, offering all-day comfort and reducing lens dryness. This solution holds moisture for up to 16 hours, keeping lenses hydrated and comfortable throughout the day.