The Bausch & Lomb Pure Vision 2 HD monthly lens offers exceptional vision quality thanks to their HD Optics which is designed to reduce halos & glare, delivering the clear, crisp vision you should expect from your lenses. The Purevision 2 HD lenses also offer outstanding comfort & breathability thanks to the advanced Comfort Moist Technology, providing the wearer with outstanding comfort on insertion & supporting the comfort of the lens throughout the day. The thin lens design allows high oxygen transmission to ensure your eyes stay brighter & healthier for longer.