Saint Laurent SL M154 Sunglasses pair a thin acetate oval frame with the brand’s signature Monogram Hinge XS for a refined, contemporary look. Ideal for adding a delicate, sophisticated finish to everyday outfits. Key attributes: Black | Grey | Acetate | Lightweight construction | Monogram Hinge XS on both sides | Oval frame | Thin acetate construction | Feminine silhouette | Dimensions & fit: Lens width: 55 mm | Bridge width: 19 mm | Temple length: 145 mm | Composition & care: Acetate frame | Nylon lenses