Cenere GB selected this model for its high level of style and eco-sustainability. Stone Island Blue sleeveless down jacketComposition: Esterno:, 84% Fibra Poliammidica +, 16% Elastaninterno:, 84% Fibra Poliammidica +, 16% Elastan - Imbottitura:, 90% Piumino D'anatra +, 10% Piuma Anatra