Wake up to get a clear vision with PureVision contact lenses. Unique AerGel technology balances oxygen and water to provide all day/all night comfort and allow healthy overnight wear. Enjoy the convenience of wearing them up to 30 days and 29 nights, then, after one month, simply toss each pair and put in a fresh set. PureVision lenses are ideal for anyone who wants the convenience of 24-hour vision.
-Designed specifically for long-term, uninterrupted wear
-Provides 4 to 5 times more oxygen to the cornea than conventional soft lenses
-AerGel technology maintains moisture even in extreme conditions