Saint Laurent SL 500 Sunglasses are oversized square acetate frames from the brand's New Essential line, designed for bold everyday sun protection with a signature logo detail on the temples. Key attributes: Black | Grey | Acetate | 100% UV protection | Laser-engraved colored Saint Laurent logo on temples | Oversized square frame | Classic acetate construction | Laser-engraved colored logo on temples | Dimensions & fit: Lens width: 54 mm | Lens height: 43 mm | Bridge width: 19 mm | Temple length: 145 mm | Oversized fit | Square shape | Composition & care: Acetate frame | Polycarbonate lenses | Clean lenses with a soft, lint-free cloth; store in protective case.