Combining advanced technology and a comfortable design, Avaira contact lenses by CooperVision offer a great choice for contact lens wearers everywhere. These two-week contacts are made from silicone hydrogel, a unique material that attracts and retains water within the lens to keep your eyes fully moist and comfortable throughout a full day of wear. No need for eye drops or other wetting agents with Avaira lenses, because this lens material prevents your eyes from drying out even in the harshest conditions. The unique moisturizing design also keeps the contacts softer and more flexible, which makes them supremely comfortable to wear and allows for a more natural, customized feel for your eyes. Avaira contact lenses feature advanced Aquaform Comfort Science Technology which transmits high levels of oxygen through the lens to promote better ocular health and keep eyes clear and white. Specialized UV blockers embedded within the lens protect the covered portion of your eye from the damaging effects of the sun's UV rays.