OUTER: 100% goatskin leather MEMBRANE: 100% polyester (Sympatex®) PADDING: 50% recycled wool (MERINO), 38% wool (MERINO), 12% polyester LINING 1: 100% virgin wool (OWP-MERINO) LINING 2: 68% polyester, 24% virgin wool (MERINO), 8% polyamide