The Bausch & Lomb Softlens 59 Monthly Disposable contact lenses are spherical and are made of deposit resistant material with a balanced integration of lens design. It is created with UniFit Technology, which is made to fit most eye sizes. 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 -6.50.