From the Quince & Co website:

Quince & Company Piper is our pretty little southern bird. We sourced the softest super fine kid mohair we could find from a Texas herd of angora goats and blended it with super fine Texas merino to make a lighter-than-air, almost lace weight single-ply yarn. Piper has a pretty halo and a subtle sheen, thanks to the long, silky fibers of the mohair. Knit it on a larger needle if you want. It fills in nicely. Great in sweaters, hats, and, of course, shawls.

How to care for our wool and wool blends:
We recommend that you hand wash your wool project with gentle soap, such as Twig & Horn’s lanolizing Wool Soap, in cool water. If using a gentle soap such as Wool Soap, you do not have to rinse. If you use a regular detergent, rinse it thoroughly and gently press out extra water and roll it lightly in a terry towel to absorb more of the moisture. Lay your project out to the correct measurements and let it dry naturally. If you want to speed up drying, aim a fan at the drying surface.

If you’d like to try machine washing your wool and wool-blend garments (not recommended), use cool water and a gentle cycle. After spinning, lay your garment flat to dry. And never, never put your knitted wool garment in the dryer.