Saint Laurent M48O Glasses blend an acetate front with metal temples into a refined cat‑eye silhouette. Designed for everyday wear and prescription use, they deliver a polished, fashion-forward look. Key attributes: Black | Acetate | Prescription-ready | Available with scratch-resistant Rx lenses | Compatible with prescription lenses | Includes original case and cleaning cloth | Combi hinge for added durability | Cat-eye / geometric silhouette | Full-rim acetate front | Metal temples with YSL logo | Dimensions & fit: 54 mm lens width | 17 mm bridge | 145 mm temple | Medium fit | Composition & care: Acetate | Metal | Wipe lenses and frame with a soft, lint-free cloth. Store in the supplied case when not in use. Avoid exposure to harsh chemicals or prolonged heat.