Biofinity XR Sphere Monthly Contact Lenses 6PKThese contact lenses are designed for extreme prescriptions to cover more myopic and hyperopic patients. With its proven lens material, design, and fitting approach, Biofinity XR Sphere Lens is suitable for anyone who hasnt worn lenses before or is dissatisfied with their current brand. They use Aquaform Technology a game changing chemistry that provides a combination of high oxygen permeability and high water content to ensure unsurpassed comfort,