Biofinity toric is a monthly disposable contact lens. It’s the natural wettability of Aquaform Technology that uses longer siloxane chains, so less silicone is required to achieve a high level of oxygen transmissibility. Longer siloxane molecules attract and bond to surrounding water molecules, continuously wetting and lubricating the lens material. Biofinity toric lenses are suitable for wearers with astigmatism and who are looking for excellent health and comfort from a lens. In addition to being ideal for new wearers, it is also an ideal upgrade for existing wearers who want better lens performance.