O2 Optix Contact Lenses
O2 OPTIX breathable contact lenses transmit up to five times more oxygen versus traditional soft contact lenses - for whiter, healthy-looking eyes, no matter how long you wear your lenses each day. O2 OPTIX contacts are so breathable, you can nap in them or even sleep in them for up to six nights extended wear. Your eyes need oxygen to stay healthy and comfortable. But soft contact lenses create a barrier to the flow of oxygen between your eyes and the air around them.