Saint Laurent SL 660 Sunglasses combine a slim rectangular frame with Saint Laurent’s signature visible wirecore detail. Designed for a structured, modern look and everyday sun protection. Key attributes: Black | Acetate | UV protection | Includes protective case and cleaning cloth | Narrow rectangular silhouette | Crystal temples with visible internal wirecore | Lasered Saint Laurent logo on internal wirecore | Slim acetate front | Dimensions & fit: Lens 54 mm, Bridge 18 mm, Temple 145 mm | Narrow fit | Composition & care: Acetate | Wipe lenses with a microfiber cloth. Store in protective case.