Performance Fabric is 70% Polyester, 22% viscose and 8% linen. it is perfect for busy households, super durable and easy to clean. Repels liquids. The Bench seat cushion is fully reversible. It is foam with a 90% feather/10% down topper on top and bottom for reversibility. The feather and down is housed in hypoallergenic bags and channeled so the feathers will not migrate.