![Purevision 2 6 Pk --Bausch + Lomb-Second Specs](http://second-specs.com/cdn/shop/products/purevision-2-6-pk-608144_{width}x.webp?v=1695156458)
Bausch & Lomb PureVision 2 are monthly contact lenses. Unique AerGel technology balances oxygen and water to provide all day/all night comfort and allow healthy overnight wear. Provides 4 to 5 times more oxygen to the cornea than conventional soft lenses.
Overnight wear should only be done on your eyecare professional's advice.