Montblanc MB0242S Sunglasses combine a clubmaster-inspired silhouette with refined Meisterstück detailing for polished everyday sun protection. Key attributes: Black | Grey | Acetate | UV protection | Prescription-ready lenses | Clubmaster-inspired silhouette | Square/rectangular frame shape | Metal accents and Meisterstück pen-inspired temple detail | Snowcap emblem on temples | Dimensions & fit: Temple size: 145 mm | Bridge (distance between lenses): 22 mm | International fit | Composition & care: Frame: Acetate | Lenses: Nylon | Temples: Injection | Wipe lenses with a microfiber cloth and lens cleaner. Store in protective case when not in use. Avoid exposure to heat and harsh chemicals.