Frame color: Black; Lens color: Green; Frame material: Acetate. Persol Vincent PO3373S 95/31 Sunglasses, inspired by the iconic aviator, offer a timeless look with their pilot frame in acetate. The black color and green lenses accentuate the elegance of this model, making it a must-have for those looking for a classic style. Recommended for oval, triangular and heart faces, since the drop shape balances the sections. Ideal for men and women.