Ray-Ban Sunglasses RB3445 004 Gunmetal Green are an impressive pair of Ray-Ban shades that are gaining in popularity thanks to their simple design that really is just a classic shape that is comfortable and stylish and perfect for every day use. Ray-Ban RB3445 RB3445 004. Ray-Ban RB3445 sunglasses offer the best of both worlds; protection and fit. Ideal for most face shapes, the Ray-Ban rectangular unisex, sit comfortably while the steel double brow bar is complimented by rubber inserts on the temple tips allowing for a more secure fit. The elbow wrapped plates hide hinge hardware while allowing frame design to flow cohesively fitting your face like a glove. An engraved silver Ray-Ban signature decorates the curved temples. These Sunglasses come in polarized styles and are prescription friendly.