Biotrue is a premium quality daily disposableergonomic lens that provides superior vision and comfort for a healthyexperience. These prescription lenses come with superior wetting technology tokeep your eyes hydrated and fresh all day long. The percentage of water is 78%.Bio True One contact lenses are inspired by the biology of your eyes. Theselenses retain moisture naturally produced by the eye, resulting in clear visionand consistent comfort until the moment they are removed from the eye. With theaddition of superior optical technologies, Biotrue lenses help reduce halos andflare in low-light situations. Try Biotrue ONEday daily contact lenses anddiscover the natural feeling of seeing in your eyes.