ClearSight 1 Day contact lenses are made by CooperVision and provide optimal vision performance while allowing for a flexible wear schedule. They are ideal for the regular contact lens wearer or for those who only need them for sports and special occasions. Plus, they are very affordable and come in packs of 30 or 90. As a member of the Cooper Vision lens family, you can be confident that each pair of lenses are comfortable, as well as easy to handle all while providing excellent visual performance. ClearSight 1 Day contact lenses are one-day disposable lenses, which are optimal for eye health. There is no cleaning, storing, or maintenance involved. At the end of the day, you throw your lenses away and open a new pair the next. This keeps deposits like dirt, dust and pollen from building up on the lens, which can cause discomfort, like dry and tired eyes, and less than optimal vision.