Saint Laurent SL M156 Sunglasses pair a sculpted acetate cat-eye frame with a signature Monogram M hinge, delivering a bold rock‑chic statement that completes everyday and elevated looks. Key attributes: Yellow | Giallo | Acetate | Medium-size hinge with integrated Monogram M and YSL logo | Sculpted cat-eye silhouette | Full acetate frame | YSL Monogram M integrated at the hinge | Dimensions & fit: Lens width: 52 mm | Bridge: 20 mm | Temple length: 140 mm | Composition & care: Acetate | Clean lenses with a soft, lint-free cloth. Store in a protective case when not in use. Avoid exposure to solvents and prolonged direct heat.