opera sport1.1 Raw Materials Since the first collection, OpéraSPORT has incorporated materials made from industrial waste along with certified organic cotton. Each material is chosen based on its look, quality, and performance. Recycled silk,Trova tutti i prodotti della marca Opéra Sport e approfitta di un'ampia scelta di articoli di seconda mano d'alta moda sul primo sito di social shopping on, Vestiaire Collective. La