I find these to be comfortable for at least a month. After that they start to get a bit scratchy on the eyes. Makes a year supply pretty affordable.
Our Biofinity contact lenses supplied by leading brand CooperVision are well known to our customers for the best in affordable, effective vision correction solutions. CooperVision design their contact lenses for maximum comfort, this is achieved through making their lenses as thin as possible. Biofinity lenses are a monthly lens, but have been designed to be worn continuously for up to seven days. However this should only be done in consultation with your optometrist. The design of these contact lenses means that you will experience maximum comfort wearing Biofinity lenses.
Biofinity contact lenses are now the most popular range of contact lenses produced by Coopervision due to their great oxygen transmission and advanced lens material which allows extended wearing times without compromising comfort levels.