Saint Laurent SL 779 Optical Frame blends a refined acetate construction with a slim metal rim for a versatile everyday look. Designed for daily wear, it pairs cleanly with casual and tailored styles. Key attributes: Black | Acetate | Includes original case and cleaning cloth | Certificate of authenticity and guarantee | Prescription-ready | Clubmaster-style silhouette | Front metal rim | Visible wire-core temples | Thin profile | Dimensions & fit: Lens width: 51 mm | Bridge: 21 mm | Temple length: 145 mm | Composition & care: Acetate | Metal