Avaira Vitality contact lenses can be worn for up to a month and are made from the unique material silicone hydrogel A with a water content of 46%. They do not require additional surface treatment or wetting agents and allow more than enough oxygen to pass through every day, leaving the wearer with whiter and healthier looking eyes. They are also equipped with a UV blocker, which protects the wearer's eyes from harmful UV rays.
