Comparison of Comfilcon A Toric Contact Lenses and Samfilcon A Toric Contact Lenses

Inclusion Criteria: * Is at least 17 years of age and has full legal capacity to volunteer; * Has had a self-reported oculo-visual examination in the last two years. * Has read and signed an information consent letter; * Is willing and able to follow instructions and maintain the appointment schedule; * Is an adapted soft contact lens wearer, who currently wears contact lenses for a minimum 3 days/week and 8 hours/day AND who anticipates no difficulty wearing CLs for 6 days/week, 10 hours /day. * Is willing to wear contact lens in both eyes for the duration of the study; * Has a minimum astigmatism of - 0.75, determined by refraction; * Can be fit with the two study contact lens types in the powers available; * Has a distance visual acuity of 0.20 logMAR (approx 20/30) or better, determined by refraction; * Can achieve a distance visual acuity of 0.20 logMAR (approx 20/30) or better in each eye with the study contact lenses. * Has clear corneas and no active\* ocular disease Exclusion Criteria: * Is participating in any concurrent clinical trial; * Has any known active\* ocular disease and/or infection; * Has a systemic condition that in the opinion of the investigator may affect a study measure; * Is using any systemic or topical medications that in the opinion of the investigator may affect a study measure; * Has known sensitivity to fluorescein dye or products to be used in the study; * Appears to have any active\* ocular pathology, ocular anomaly or severe insufficiency of lacrimal secretion (severe dry eye) that would affect the wearing of contact lenses; * Is pregnant, lactating or planning a pregnancy at the time of enrolment (by verbal confirmation at the screening visit); * Is aphakic; * Has undergone refractive error surgery. * Has participated in the PIANO (i.e. EX-MKTG-83) Study.