Acrylic vs. Poly Viscose

[fluter]

But how does a USA Casual PV compaire to a SWK Heavy Weight Wool?
I know that the SWK HW is machine made in Pakistan, but it is 100% Wool at the same price.

The USAK casual is made to measure, in half-inch increments. It will fit your waist, hip, and length.

The SWK, being off-the-rack, will fit a platonic ideal whose hip and waist measurements differ by 5 to 6 inches, and its length is 24 inches. It's great value if you "measure up." And of course, the waist comes in even inches 30, 32, etc.