Proclear 1 Day lenses are the ultimate in disposable contact lenses and are a great option for those who want a daily disposable contact lens. The convenience of wearing a daily disposable contact lens is also one of the reasons they are safer for your eyes. Since they are discarded at the end of the day, there is less handling, no cleaning, and no storage to contend with. Also, there is less of a chance for particles like dust, pollen and other pollutants to build up on the lens (which can cause discomfort and a lower quality of vision) since they are discarded at the end of the day. Proclear 1 Day lenses are great for people on the go, those who travel, and even for people who are only occasional contact lens wearers. These lenses were designed using CooperVisions’s PC Technology that help keep the lenses moist even after 12 hours of wear.