Saint Laurent SL 660 Sunglasses combine a squared acetate frame with solid grey nylon lenses for a refined everyday eyewear option. The design balances bold structure and wearable proportions for versatile use. Key attributes: Brown | Acetate | Nylon lenses | Solid grey lenses | Not polarized | Rectangular silhouette | Thick acetate frame | Dimensions & fit: Lens width: 54 mm | Bridge: 18 mm | Temple length: 145 mm | Composition & care: Acetate frame | Nylon lenses