 | Ray-Ban Rb4428 Sunglasses Opal Dark Grey Frame Grey Lenses 56-21. Ray-Ban RB4428 sunglasses are a stylish addition to any wardrobe. The square shape and gradient grey lenses offer a modern look, while the opal dark grey frame adds a touch of sophistication. These sunglasses are perfect for everyday wear, whether you're running errands or heading to the beach.... - Ray-Ban Rb4428 Sunglasses Opal Dark Grey Frame Grey Lenses 56-21. |