Clariti toric in addition to providing stable, consistent vision for your astigmatism, CooperVision( ex Sauflon) clariti® toric lenses are made from the healthiest material (silicone hydrogel). This lens material allows oxygen to pass through to your eyes, helping them stay clear, white and healthy. The healthy characteristics of the silicone hydrogel material let you wear clariti toric lenses from morning until night, which better suits the demands of the modern lifestyle.