Montblanc MB0359O 003 Optical Frame pairs a rectangular, sporty silhouette with grippy rubber temples for secure everyday wear. Designed for active lifestyles, it works well with prescription lenses and comes with Montblanc accessories. Key attributes: Grey | Acetate and Rubber | Durable acetate front | Grippy rubber temples for secure fit | Suitable for active, everyday use | Prescription-lens compatible | Includes original Montblanc case | Secure rubber temples for improved grip | Rectangular frame shape | Full rim | Montblanc Snowcap logo on temples | Extreme Rubber pattern on temples | Dimensions & fit: Available sizes: 55-16-145, 57-16-145 | Lens width (size 55): 55 mm | Lens height (size 55): 42 mm | Bridge width: 16 mm | Temple/arm length: 145 mm | Composition & care: Acetate (front) | Rubber (temples)