2-week disposable lenses are sometimes called "daily" lenses. This means that the contacts are worn during the day only for about two weeks before being discarded. These lenses must be cleaned with a contact lens solution and disinfectant, and stored in a clean lens case.
The advantage of these lenses is that you replace them after only two weeks with a fresh, clean pair, keeping lens contamination to a minimum. There's a wider variety of products in this category too, which means you're more likely to find contacts perfectly suited to your eyes and your lifestyle.
All these lenses can be worn both night and day on a shorter replacement schedule (1 week instead of 2 weeks).
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Here are the ACUVUE® contacts that can be worn as 2 week disposable lenses:
ACUVUE® Advance® is the newest generation of 2-week lenses that give you all day comfort. The lenses are made with HYDRACLEAR, a fancy marketing term for a proprietary material that keeps lenses wet, soft and ultra comfortable to wear.

ACUVUE® Advance is also available if you have astigmatism.
Like ACUVUE® Advance, ACUVUE® Oasys contact lenses are made with HYDRACLEAR, which keeps the lenses moist and comfortable for wearing all day.
ACUVUE® Oasys may be for you if you work outside in a dry or windy environment, if you work in front of a computer all day, or even if you find your eyes tired and uncomfortable at the end of the day.

ACUVUE® contact lenses were the first disposable contact lenses designed to be worn for one week, and then thrown away and replaced. Today, they are still recognized as one of the most comfortable and easy to insert contacts. One of the advantages of these lenses is that they are not as expensive as other products such as ACUVUE® Advance.

ACUVUE® 2 contact lenses are excellent lenses that can be worn daily for two weeks before being thrown away. They differ from other 2-week lenses in that they are not as expensive and don't feature the latest comfort-based lens materials. However, ACUVUE® 2 also comes in a range of colors for enhancing or changing your eye color.

ACUVUE® 2 Colours is essentially the same lens as ACUVUE® 2 clear contact lenses, the colors are a fun and inexpensive way to update your look. There are a total of ten colors to chose from, seven that will change your eye color completely (ideal for dark eyes), and three that will enhance the natural color of light eyes.

ACUVUE® Toric contact lenses are designed for people with astigmatism. These lenses are proven in comfort and provide exceptional visual acuity. They also won't shift in your eye when you look or lie down.

ACUVUE® Bifocal contact lenses are designed for people with Presbyopia (inability to focus on short distances). The lens does require some getting used to, but people report that they adapt in less than a few days.

Contact lenses are medical devices that should be worn under the prescription, direction, and supervision of an eye care professional. Have your eyes examined regularly and always follow the proper instructions for the correct use and care of your contact lenses. If you experience any pain or discomfort, remove them immediately and consult your eye doctor.