AIR OPTIX® plus HydraGlyde® 3 Lens for Astigmatism contact lenses bring together SmartShield® Technology and HydraGlyde Moisture Matrix for a combination of deposit protection and surface moisture that keep lenses wet after 16 hours. These monthly replacement contact lenses keep eyes feeling fresh and combat deposits to keep your vision clear. Made out of high-quality silicone hydrogel material, these contacts are consistently hydrated offering a comfortable lens-wearing experience for those who suffer from dry eyes. Lens Colour Clear, Brand Name Ciba, Product Type Contact Lens, Type Monthly Disposable, Manufacturer Details Alcon, Country of Origin Ireland, Model No Air Optix Plus HydraGlyde Astigmatism, Base Curve 8.7mm, Dia meter 14.5mm, Lens Material Lotrafilcon B, Packaging 3 Lens per Box, Usage Duration 1 Monthly, Water Content 33%.