Women's Ray-Ban Rb6466 Rox_frame Gunmetal Frame Demo Lens Lenses 49-21 - Metallic A casual look with simple details make this frame a safe bet. This metal shape features a painted front to create contrast with its bridge and temples. Available in many colours, from classic options such as black on black or grey on gunmetal to more unusual combinations such as blue on silver or brown on gold. Temple tips match the front.