Ralph By Ralph Lauren RA5327U 500187. Frame color: Shiny Black; Lens color: Dark Grey; Frame material: Injected. Sunglasses Ralph Lauren Ra5327u, they offer a vintage touch with their injectable round frame. The timeless design, inspired by the retro style, is enhanced by the black color and gray lenses, perfect for those who want to add personality and character to their look. Recommended for square and rectangular faces, thanks to their ability to soften the corners. Ideal for women.