Stand out and stay protected in Ray-Ban® Hexagonal Collection RB3548 Gradient Glass Polarized Sunglasses. They feature flat crystal (glass) lenses with a unique hexagonal shape—a combination of a circle and a square—encircled in sturdy steel frames with extremely thin temples and rubberized, nonslip nose pads. Polarized glass lenses fight glare, increase clarity, enhance contrast, and reduce eyestrain while safeguarding your eyes with 100% UV protection. The gradient lenses in these Ray-Ban sunglasses are characterized by a smooth transition from a solid color to a transparent shade of the same color. Ray-Ban RB3548 sunglasses keep you looking great as you face the world. Standard fit. Manufacturer style #: RB3548.