Persol Guido PO3393S Ralph by Ralph Lauren These metal DSQUARED2 optical glasses

These metal DSQUARED2 optical glasses are loaded with style-defining details

as is their impact on the environment

The swept angles at the bottom of the lenses were inspired by our distinct sports eyewear

The essential structure is crafted in more sustainable materials

With these unisex sunglasses

Persol Guido PO3393S Ralph by Ralph Lauren These metal DSQUARED2 optical glassesIf 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.