Description Biofinity lenses are made with patented Aquaform® Technology, a blend of silicone macromers that offer a range of benefits: it locks in moisture to stay wet for long periods of time; it’s exceptionally flexible for a silky soft against your eye, and it’s highly breathable, which lets oxygen pass through to keep your eyes feeling and looking healthy. They also boast a rounded-edge design that hugs your eyeball better, reducing rubbing between the lens and your eyelid and giving you long-wear comfort. With all these advances in technology, Biofinity contact lenses can now be worn for up to one week in a row without removal.