If you suffer from astigmatism and require lenses that offer you superior comfort and vision Air Optix for Astigmatism contact lenses are for you. Air Optix for Astigmatism contacts are designed for 2 week to one month daily use but can also offer up to six consecutive nights of extended wear depending on your doctor's recommended wear schedule. Air Optix for Astigmatism contact lenses are crafted with their patented lens material which retains high levels of moisture, providing maximum eye comfort and maximizing hydration. Air Optix for Astigmatism contact lenses also have superior deposit resistance, keeping unwanted build-up from accumulating in your lenses.