Montblanc Demo Rectangular Mens Eyeglasses MB0346O 001 53

What you are looking at is Montblanc Demo Rectangular Mens Eyeglasses MB0346O 001 53, a men's pair of frames. Frames are bought on fit as much as looks: the three numbers printed on the arm — lens width, bridge, arm length — decide whether they sit right. Take them on and off with both hands — one-handed does more than anything else to pull a frame out of alignment. Where one is discounted, compare the size and edition rather than the headline alone. Clean with lens spray and a microfibre cloth, and keep them in a case — coatings scratch more easily than the lens beneath them. Whoever is cheapest today may not be tomorrow, so it is worth looking again before settling on the best deal.