Biofinity Multifocal
Biofinity lenses feature Aquaform Technology, which provides a unique combination of high oxygen permeability, high water content, and optimum modulus for a soft and flexible lens. Biofinity multifocal features Balanced Progressive Technology with two different optical designs and four distinct ADDs up to +2.50 – virtually all presbyopes. Biofinity brand of contacts must be taken out and cleaned daily and must be thrown away after 30 days. No matter how much you wear them.
Contacts don't help you see your dreams so you shouldn't sleep in them.