Buying 2 Week Disposable lenses online has the advantage that you find them very cheap. But the main advantage is that weekly lenses are very comfortable and are very oxygen permeable. With weekly lenses you can choose whether you wear them during 2 weeks during the day or 1 week day and night (on the advice of your specialist).
The weekly lenses that are most familiar are those of Acuvue. The manufacturer Johnson & Johnson has brought these Acuvue lenses on the market. There are some variations of these lenses including the Acuvue Oasys, Acuvue Advance and the Acuve Oasys for Astigmatism. The oldest version is the Acuvue 2. Order your weekly lenses online and take advantage!