Outer Composition Acrylic: 100.0%, Outer Composition Polyamide: 85.0%, Lining Composition Polyamide: 85.0%, Outer Composition Copper: 100.0%, Outer Composition Polyethylene Terephthalate (pet): 100.0%, Outer Composition Elastane: 15.0%, Lining Composition Elastane: 15.0%