Alcon Dailies Total 1 contact lenses are a daily disposable lens that offers supreme comfort and visual performance throughout the day. It has a unique water gradient design; with an oxygen permeable contact lens core that increases to a near 100% water content on the lens surface. This allows the eye to be in a cushion of moisture whilst allowing the eyes to breathe. Additionally, the SmarTears® Technology in the lens stabilises the tear film, reducing the feeling of dryness at the end of the day. As a daily disposable lens, there is no need for a cleaning system which means you have a clean, fresh pair each time.