Saint Laurent SL 791 OPT 001 Optical Frame pairs a bare metal core with a high-gloss cast resin for a distinctive, modern optical look. The arrow-shaped metal detail and engraved Saint Laurent logo add a refined statement suitable for everyday prescription wear. Key attributes: Black | Acetate | Lightweight | Compatible with prescription lenses | Includes branded case and cleaning cloth | Bare metal core with arrow shape | High-gloss cast resin finish | Engraved logo on temple | Dimensions & fit: Frame width: 132 mm | Lens width: 48 mm | Lens height: 36 mm | Bridge: 21 mm | Temple length: 145 mm | Weight: 45 g | One size | Size 48 | Composition & care: Acetate | Clean lenses with a microfiber cloth and lens cleaner; avoid abrasive cleaners and prolonged exposure to moisture. Store in the provided case.