Designer Massimo Castagna Structure Seating system. Solid wood padded with polyurethane foam, covered with 100% goose down, internal cover in 100% white cotton lining. Seat cushion with high resilience polyurethane foam PF45FR and memory foam, covered with 100% quilted goose down (Assopiuma certified Gold Label), with high density (SR75) structural internal support. Internal cover in 100% white cotton. Metal backrest support. Finishes of cover: Fabric or leather from our samples catalogue. Cover not removable. Finish of metal backrest support: Black Burnished Steel, Burnished Platino, Burnished Titanio, Burnished Brass, Ottone Patina, H-Silver, H-Silver Black, Silver Patina