The Bausch & Lomb Iconnect Oxyrich Monthly Disposable I-connect lenses are spherical and are made of Silicone Hydrogel material that provides 5X more oxygen to the eyes. It has a 59% water content for ultimate and extraordinary comfort. Since it is a monthly disposable pack, it can be cleaned, rinsed, and stored. It even has UV protection and has a power of -0.75