Facing: 100% Polyamide (recycled), Filling: 100% Polyester (recycled), Innersole: 50% Viscose (Bamboo - Cellulose), 50% Cotton, Knitwear: 7% Elastane, 93% Polyamide, Lining: 100% Polyester, Quality: 100% Cow skin, Sole: 40% Rubber, 60% ethylene vinyl acetate, Upper material: 40% Polyurethane, 60% Polyester, lower part: 100% Polyamide (recycled), yoke: 100% Polyester