A simple shape but a killer campaign catapults CDXIII sunglasses to the top of the class. The Factory 413/Fairfax style is available in gloss black and matte black (which looks really good in the light), with a squared-off shape, and they are available only at Factory 413′s website. Just another nicely-shaped pair of face-friendly shades to round out this company’s collection. [via highsnobiety]