Persol PO3364VIf you ask an Italian what sunglasses they're wearing, it'd most probably be Persol. And once you try them, you'll never want to own anything else. The subtle branding is only visible to those in the know, making the sunglasses recognisable by the signature silver arrow on the side. Persol is a well known brand among the stars of Hollywood, from Steve McQueen to Robert De Niro, Brad Pitt or Jack Nicholson these sunglasses are fit for a film star.