Avaira Vitality are monthly contact lenses by CooperVision designed for the correction of myopia and hyperopia. Apart from the silicon-hydrogel material, they also offer a higher water content, which is important for the natural wettability of the lens. Their other advantage is the high protection against UV radiation thanks to their class 1 UV filter. Avaira Vitality lenses provide great vision acuity as well as high wearing comfort. What are the main benefits of Avaira Vitality lenses? They are made with silicon-hydrogel, one of the healthiest materials that’s currently being used for lens production. You will enjoy long-lasting comfort and durability of the lenses throughout the day. Thanks to the higher water content, your eyes are perfectly hydrated and you do not have to worry about the unpleasant feeling of dryness. The excellent permeability of the material allows the eyes to breathe and keep their natural look, without visible signs of redness or irritation.  The lenses are characterised by a high protection against UV radiation thanks to the Class 1 filter. This means the lenses are able to block more than 90 per cent of UVA and 99 per cent UVB radiation.   The UV filter in contact lenses increases the protection of the cornea from the dangerous ultraviolet radiation. However, lenses do not cover the entire eye area, so the combination of contact lenses with UV filter and sunglasses is the ideal solution to protect your eyes against harmful UV rays. Avaira wearers can use Avaira Vitality contacts without a new prescription.