How Does DT1 Sphere Perform in Current and Successful Acuvue MAX Wearers?

* Inclusion Criteria: * Adults, 18- to 40-year-old, Oasys MAX 1-day CL wearers with best-corrected 20/20 visual acuity or better. * Participants will be required to have worn Oasys MAX 1-day CLs for at least 3 months in the past year and currently wearing these CLs. * All participants will be required to have a CLDEQ-8 score \<12 while wearing their habitual CLs (Oasys MAX 1-days) and to indicate that they are satisfied with Oasys MAX 1-day CLs (Yes/No). * Participants will be required to be able to wear DT1 Sphere CLs (astigmatism \< 0.75D OD/OS). * Participants will be required to wear the study CLs for ≥12 hours with no overnight wear * Participants will be required to use digital devices at least 8 hours/day. * Participants will be required to provide a glasses prescription that is less than 3 years old. * Exclusion Criteria: * Have presbyopia and/or need a reading add as determined during their initial manifest refraction. * Have worn DT1 in the past for more than 1 week. * Are past rigid CL wearers. * Have a history of being diagnosed with dry eye or ocular allergies. * Have known systemic health conditions that are thought to alter tear film physiology. * Have corrected acuity 1 line or more worse vision recorded at Visit 2 (compared to the Visit 1 findings) with their optimized Oasys MAX 1-day lenses. * Have a history of viral eye disease. * Have a history of ocular surgery. * Have a history of severe ocular trauma. * Have a history of corneal dystrophies or degenerations. * Have active ocular infection or inflammation. * Are currently using isotretinoin-derivatives or ocular medications. * Are pregnant or breast feeding