Montblanc Rectangular Optical Frame pairs a sleek rectangular silhouette with an injected-plastic full-rim construction for durable everyday wear. Designed to accommodate prescription and non-prescription lenses, it delivers a refined, sporty look. Key attributes: Black | Injected plastic | Compatible with lens upgrades | Display models ship with demo lenses | Compatible with prescription lenses (single vision and progressive) | Demo/display lenses included in stock frames | Rectangular shape | Full-rim frame | Montblanc emblem on temples | Rubber temple tips | Dimensions & fit: 55-18-145 (eye-bridge-temple, mm)