Ray-Ban RB4439D Sunglasses reinterpret a retro square frame with a shaped brow and diagonal cut, delivering a bold geometric silhouette with flat lenses. Suited for everyday wear, they bridge casual and more refined looks with a contemporary vintage character. Key attributes: Brown | Marrone | Squared front | Shaped brow with diagonal cut | Geometric silhouette | Round metal rivets on front | Flat lenses | Retro-inspired with contemporary details