Ray-Ban Sunglasses - RB 3190 / Frame: Black Lens: G15 Gray Green (58mm) - Ray-Ban Sunglasses, style RB 3190 is a classic and stylish rectangular metal frame. The RB 3190 is designed with adjustable nose pads and plastic temple tips for maximum comfort. Featured on the right lens is the signature Ray-Ban logo. All Ray-Ban sunglasses have scratch/impact-resistant lenses that ensure 100% UV protection & superb optical clarity.