Katia Diana; 50% acrylic, 19% nylon; 18% viscose, 13% angora; 19 sts & 23 rows/4 in on US 6-7 needles; machine washable. It feels way too good to be so much synthetic. Knitted, it drapes nicely and feels soft and a little plush. Very nice! I will definitely use this again, even though the Ballet T was not a total success.