Bausch & Lomb SofLens Multifocal contact lenses are made from silicone hydrogel material that allows a greater amount of oxygen to pass through. These SofLens Multifocal monthly wear contacts are also approved 30 day continuous wear but this should be approved by your optometrist. Low add up to +1.50D. High add +1.75 to +2.50D. 6 lenses per box |