o2optix.com
It is designed to help minimize the symptoms by allowing more oxygen through the lens. It is the healthy choice for people who occasionally nap or sleep overnight in their lenses. These contact lenses are made with a special silicone hydrogen technology, which create a barrier that restriction the access of oxygen.
The main advantage of these contact lenses is that you don't have to take off your lenses unless you want it. These breathable contact lenses will cover 94 percent of the spherical vision.

