Found: Digging in a market, Mercado De Carril, Madrid.

Inspiration: Sharp, '70s Americana. They meant business.

Now: Boxed-off hinge lugs and softened brow angles. A little more pleasure, but still the business.

Size: 54-17-150 (mm).

Oscar Deen's tinted lenses are made from lightweight CR-39 plastic and coated for proper UV protection you'd expect. While all frames are made from Mazzucchelli acetate. They're Italian and have been top of the game since 1849.