AOSEPT Plus and AOCup lens case used as instructed with habitual contact lenses for 90 days. It is expected that the habitual contact lenses will be worn for at least 8 hours per day for at least 5 days per week during study participation.

AOSEPT Plus with HydraGlyde and AOCup lens case used as instructed with habitual contact lenses for 90 days. It is expected that the habitual contact lenses will be worn for at least 8 hours per day for at least 5 days per week during study participation.

Commercially available cleaning, disinfecting, and storage system consisting of a hydrogen-peroxide based solution (AOSEPT Plus) and a lens case (AOCup) with a neutralizer disc. The solution and lens case must be used together.

Protein and lipid deposits on the front surface of the contact lens will be assessed by the investigator using a biomicroscope, which magnifies the appearance of the contact lens on the wearer's eye. Deposits will be graded on a 5-point scale, with 0 being absent and 4 being severe.

Protein and lipid deposits on the back surface of the contact lens will be assessed by the investigator using a biomicroscope, which magnifies the appearance of the contact lens on the wearer's eye. Deposits will be graded on a 5-point scale, with 0 being absent and 4 being severe.

A corneal infiltrate is a single or group of inflammatory cells in the normally clear cornea. Corneal infiltrative events will be detected by the investigator during an eye exam.

Microbial keratitis is a sight-threatening infection of the cornea. Incidences of microbial keratitis will be detected by the investigator during an eye exam.

Corneal staining determined by the investigator to be solution-related will be graded by type (pattern of staining) and area (how much) in each of the 5 corneal regions: central, superior, nasal, inferior, temporal.