Ralph By Ralph Lauren RA5274 580213 Sunglasses. Frame color: Shiny Transparent Brown; Lens color: Gradient Brown; Frame material: Injected. The Sunglasses Ralph Lauren Ra5274, with Frame In injected butterfly, are a hymn to femininity and elegance. The brown color and brown lenses give a sophisticated effect. Perfect for round, square and oval faces, as they stretch and balance the sections. Ideal for women.