Ray-Ban RB4459D features a square-shaped frame in opal brown, with solid dark brown lenses. The polished finish adds a sleek and modern touch to this style. These sunglasses are perfect for those who want to make a statement with their eye-catching look. The square frame in acetate gives a decisive style, while the brown color and brown lenses offer a modern look. Recommended for round and oval faces, as they add definition and structure to the features.