Montblanc Square Eyeglasses combine a defined square silhouette with acetate construction for everyday wear. The design focuses on comfort and clean lines for a refined, versatile look. Key attributes: Black | Acetate | Lightweight construction | Durable frame | Compatible with prescription lenses | Supplied with original Montblanc case and microfiber cleaning cloth | Comfort-focused temple tips | Square frame | Rounded temples with flat end tips | Snowcap logo on temples | Dimensions & fit: Lens width: 52 mm | Bridge: 18 mm | Temple length: 145 mm | Composition & care: Acetate | Clean lenses with the supplied microfiber cloth; store in the included case when not in use.