Good for the environment, Enviro classic is true to its name made using 70% recycled PMMA (acrylic) and is BPA free. Enviro Classic is a mens modern rectangle style, this large size frame is designed with a modern flat top finish. Enviro classic in matte dark tort is fitted with green mono polarised lenses for high protection against sun glare. This product is part of our future focused collection, where all frames are made from recycled and sustainable materials. Welcome to the future of eyewear.