Balenciaga Optical Frame pairs an oversized rectangular silhouette with a slim metal structure, offering a modern designer look that adapts to prescription lenses. The model stands out for its clean lines and logo detail on the bridge. Key attributes: Gray | Silver | Transparent | Metal | Lightweight frame | Corrosion-resistant metal | Compatible with prescription lenses | Replaceable demo lenses | Rectangular full-rim shape | Oversized silhouette | Laser-engraved logo on bridge | Dimensions & fit: Lens width: 61 mm | Bridge: 15 mm | Temple length: 145 mm | Oversized fit | Composition & care: Metal