Acuvue Advance for Astigmatism is the only toric contact lens with HYDRACLEAR ™ technology. Hydraclear is a remarkable moisture rich element that lies throughout the interior and exterior of the contact lenses which creates a soft, silky feel. These lenses are crisp, clear and comfortable all day long.  there ar six lenses per box.  Another product from the well respected Acuve brand of contact lenses.  Corrects vision more accurately for those who require correction for astigmatism.  This lens is weighted correctly to minimize spinning of the lenses to give stable, crisp and clear vision.  These lenses can be worn on a daily basis for up to one month.  Exact wering times for you should be determined by your eye care professional.  Why not wear a name brand contact lens at a fraction of retail cost?