These Prada Women's Sunglasses PR A12S 19O70B are made of Irregular-shaped Acetate. Featuring a Transparent Blue frame with Dark Grey lenses. Style, elegance, and sophistication: these are all words that describe this Prada creation. Perfect for those who are not afraid to stand out. These sunglasses will add a touch of originality and personality to your looks. Carpe Diem!