Saint Laurent Erin Sunglasses reinterpret a 1990s low silhouette into a narrow rectangular acetate frame, combining a minimal aesthetic with a fashion-forward look and subtle logo-engraved temples. Key attributes: Black | Nero | Acetate | 100% UVA/UVB protection | Includes protective case | Narrow rectangular shape | 90s-inspired low silhouette | Logo engraved on temples | Minimal, clean design | Dimensions & fit: Lens width: 52 mm | Bridge: 16 mm | Temple length: 140 mm | Narrow fit | Contemporary fashion-forward profile | Composition & care: Acetate | Wipe lenses with a soft microfiber cloth and store in the provided case; avoid solvents and abrasive cleaners.