Air Optix Night & Day Aqua by Ciba Vision.

Air Optix Night & Day was the first contact lens to be approved for continuous wear night and day for a whole month (30 days), no need to take your contact lenses out for the whole month and no need to ever clean them or disinfect them, just wear the lenses for 30 days and then take them out and throw them away and insert a new fresh pair for the next 30 days.

You can wear these lenses all the time because they won't make your eyes sore and red, this occurs when your corneas don't get enough oxygen due to being covered up by contact lenses, with Air Optix Night & Day Aqua the lenses are made from silicone hydrogel which is a material that allows oxygen to flow through your lenses and reach your eyes and prevent sore, red or itchy eyes, this ability for a contact lens material to allow oxygen to flow through is called breathability.

30 Days Continuous Wear.

Silicone hydrogel lets up to 6 times more oxygen pass through the contact lens and into your eyes and prevents sore, itchy and scratchy eyes, these contact lenses contain less water than other contacts and less water means the lenses won't dry out and cause sore eyes.

Air Optix Night & Day Aqua by Ciba Vision is also sold as own brand contact lenses known as Easyvision Monthly Aquaeyes and Boots Night & Day so if you have a prescription for these lenses then you can use the same prescription for Air Optix Night & Day Aqua, as they are in fact the same lenses, all manufactured by Ciba Vision, so why buy a rebranded contact lens when you can buy the real thing cheaper online.