Montblanc MB0354S Sunglasses combine a lightweight Hyperlight construction with a square profile for everyday sun protection and polished style. Key attributes: Black | Grey | Injected plastic | UV400 protection | Lightweight construction | Non-polarized lenses | Rx-compatible frames | Metal core in temples | Includes protective case and microfiber cloth | Square frame shape | Long injected temple tips | Floating Snowcap emblem | Dimensions & fit: Lens width: 52 mm | Bridge: 18 mm | Temple length: 145 mm | Composition & care: Injected plastic | Wipe lenses with the included microfiber cloth and store in the protective case when not in use.