Product Description Air Optix Night & Day Aqua 6 Pack by Alcon & Ciba Vision will supply you with 6 months of daily contact lenses as well as allowing up to 30 days and 30 nights of continuous wear, if approved by your optician. The 6 pack will save you money and time on ordering your contact lenses. Air Optix Night & Day Aqua 6 Pack Air Optix Night & Day Aqua 6 Pack by Alcon & Ciba Vision are monthly silicone hydrogel contact lenses, designed for daily wear and continuous wear. Renowned for their exceptional high oxygen permeability, these lenses will supply the cornea with plenty of oxygen even when they eye is closed, which is why they can be slept in, if approved by your optician. The use of TriComfort technology also helps to keep the surface of these extended wear contact lenses smooth, clean and comfortable to wear. Moisture locking qualities keep these lenses lubricated all day and night, allowing them to hydrate your eyes around the clock. With resistance to deposits and protein build up, these silicone hydrogel contact lenses can deliver uninterrupted and clear vision, while minimising the risk of irritation during wear. Available for the best price in the UK, with Price Match Guarantee, we also stock the Air Optix Night & Day Aqua 3 Pack. Need more optical advice help? Ask our optical experts