Air Optix for Astigmatism contact lenses allow 5 times more oxygen to flow to your eyes than regular soft contact lens. This provides the wearer with exceptional comfort, and visual acuity for extended periods of time. The lens also features a patented technology that creates a deposit resistant surface, which creates a healthier usage experience. Air Optix for Astigmatism are toric contact lenses. These lenses are a great monthly contact option for those who have astigmatism.