Product Information DETAIL Name: RB4397 Corrigan Bio-Based UPC: 8056597829571 Shape: Irregular Frame material: Acetate Frame color: Transparent Grey Lens material: Polyamide Bio Lens Technology: Mirror Lens color: Dark Violet/Red Lens height: 42.1 Looks best on these faces shape: Oval, Square, Round, Heart Fit: Wide A larger lens front designed for those who prefer to cover a greater portion of the face. Bridge choice & nosepads: High Bridge Fit Offers a more secure and comfortable fit for those with a high nose bridge and lower cheekbones. A good choice if the bridge of your nose is above the level of your pupils. DESCRIPTION Ray-Ban RB4397 Corrigan Bio-Based sunglasses offer a unique fusion of bio-based acetate and recycled materials. This new generation of sunglasses, combining sustainable innovation with legendary style, is available in transparent grey with red mirror lenses and bioplastics frames.