MONTBLANC MB0456S Sunglasses combine a sleek metal frame with gradient lenses for refined everyday sun protection. Ideal for formal or weekend wear, they deliver classic rectangular styling and reliable UV coverage. Key attributes: Gray | Silver | Blue | Metal | UV400 protection | Gradient lenses | Rectangular frame | Full-rim metal design | Shiny silver finish | Dimensions & fit: Lens width: 54 mm | Bridge: 19 mm | Temple length: 145 mm | Suitable for oval, round and heart face shapes | Composition & care: Metal (frame) | Bio-nylon (lenses)