Saint Laurent SL 312 M Sunglasses combine a lightweight metal frame with gradient brown lenses and the signature YSL monogram detail for elevated everyday wear. Key attributes: Gold | Brown | Metal | 100% UV protection | Gradient brown lenses | Lens filter category 3 | Adjustable nosepads | Comfortable temple tips | Includes case and cleaning cloth | Lightweight metal frame | YSL monogram embedded in lens | Polished gold finish | Dimensions & fit: Lens width: 58 mm | Bridge: 17 mm | Temple: 145 mm | Lens height: 53.1 mm | Standard fit | Composition & care: Metal | Nylon