
Proclear is one of the more complete lens families on the site. Eight products cover single vision, astigmatism and presbyopia, in both a 6 pack and a 90 pack format, which means most prescriptions can be filled somewhere inside the range.
Proclear 1 Day and Proclear 1 Day Multifocal are the 90 count boxes, covering single vision and presbyopia respectively.
XR stands for extended range. Those versions exist because standard parameter ranges do not cover everyone. If your fitter wrote XR on your prescription, the standard version is not a substitute for it, and ordering the standard box will not give you the lens you were fitted with.
Your prescription names the exact product, so the work is matching it carefully rather than deciding between options. The place people slip is the Multifocal XR pairing. Dom and Near are two different lens designs meant to be worn together, with each eye assigned one at the fitting, so you need both and you need the right one on the right eye. If your prescription reads Proclear Multifocal with no XR, the standard 6 pack is the one you want. Anything ambiguous on the paper is worth a call to the practice before you order rather than after.