Tuscany silk is a blend of 90% Silk/10% Polyester and is resin bonded. Tuscany Silk is made from a very fine, pure importer silk. It is then carded and resin bonded to help retard bearding (fibre migration) and allowing it to handle like a blanket. Quilt up to 4in apart. Silk quilts magnificently by hand or machine. It offers warmth and breathability but is lightweight and drapeable.