Proclear® Toric contact lenses, manufactured by CooperVision® using the omafilcon “A” polymer, belong to a family of lenses that carry an FDA claim that they provide improved comfort for contact lens wearers who experience mild discomfort or symptoms relating to dryness during lens wear. Proclear® Toric lenses are the only toric lenses on the market listed with this claim. The science of PC Technology™ enables Proclear® Toric lenses to provide exceptional all-day comfort. PC molecules, found naturally in human cells, create a biocompatible lens material that feels moist and comfortable all day long. The lens is designed to correct for astigmatism.. Proclear® Toric lenses are to be worn as a monthly daily wear lens, which means you take the lenses out each night and replace them with fresh new lenses on a monthly basis. Be sure to follow your eye doctor’s recommended replacement schedule.