Biofinity Toric XR contact lenses have been developed to correct high levels of astigmatism. If you have high astigmatism you require a lens that stays consistently stable during any task, and Biofinity Toric XR does this and more. Coopervision has combined their patented Aquaform technology with optimised lens geometry to allow minimal rotation when blinking. This allows you to benefit from truly stable and comfortable vision even in challenging environments. Biofinity Toric XR lenses can also be referred to as ‘Comfilcon A Toric XR’ as this is the material they are made from, (written on the lens blister pack). Comfilcon A Toric XR is a highly breathable silicone hydrogel material and has the ability to stay naturally moist, keeping your eyes looking white and feeling healthy. Biofinity Toric XR contact lenses can be worn for extended wear because of its capability to allow more oxygen through to your eyes. These lenses can be worn for up to 6 nights / 7 days without removal. However, we recommend you see your optician if you require your lenses for over night use.