47% polyester, 44% rayon, 8% acrylic, and 1% polyamide.

Ball band states:

16 stitches x 18 rows to 10cm

Cold handwash
Do not wring
Do not bleach
Do not iron
Dry cleanable
Do not tumble dry
Dry flat in shade

Made in Italy (Biella)

47% polyester, 44% viscose (rayon), 8% acrylic, 1% polyamide (nylon)