For Salvatore Ferragamo, environmental responsibility is aimed at with the Responsible Eyewear Collection line of women’s sunglasses, which includes two models in seven colors, characterized by a frame in Acetate RenewTM and BioRay lenses, recycled and renewable materials that have a lower impact on the planet . Thanks to the agreement between Eastman and Marchon, Ferragamo is the first brand to launch Acetate RenewTM on the market: acetate that derives from a blend of bio-based plastic, obtained from wood pulp from sustainable sources and from recycled materials recovered from industrial processes . The gradient BioRay lenses, on the other hand, are made of bio-based plastic derived from castor oil. Bio-based plastics are made from renewable plant materials and reduce the use of non-biodegradable oil.