The PO0091S sunglasses by Persol embody timeless Italian craftsmanship, offering a glamorous edge with their butterfly-shaped frames in sleek black acetate. The polarized green lenses enhance clarity and contrast while reducing glare, ensuring effortless viewing even in challenging light conditions. Designed with full-rim acetate temples for premium comfort, these iconic black sunglasses provide 100% UVA and UVB protection—blending bold vintage elegance with extraordinary performance.