Inclusion Criteria:  Successful wear of toric soft contact lenses in both eyes for a minimum of 5 days per week and 10 hours per day during the past 3 months. Subject must be willing to wear study contact lenses for at least 16 hours per day on one of the days (must wear for 16 hours on/after Day 7 of wear of study lenses prior to each follow up visit). Other protocol-defined inclusion criteria may apply.  Exclusion Criteria:  Habitual PRECISION1 for Astigmatism or 1-DAY ACUVUE MOIST for Astigmatism contact lens wearers. Any spherical monovision and multifocal lens wearers. Wearing habitual contact lenses when sleeping for at least 1 night per week over 3 months prior to enrollment. Other protocol-defined exclusion criteria may apply.