Folding aviators were kind of a big deal in the 70s & became a lifestyle accessory once Porsche got Carrera to make sunglasses to go with the cars. These originals have avoided that branded fanfare in favour of a plain black format with sensational smoky lenses & an unusually cool case for storing in your pocket. You will see from a search that very few folding sunglasses have survived over a long period as they just don’t get looked after as well as regular pairs. Because of the folding design, they have a narrow bridge & so the overall dimensions are also relatively narrow. It also means they sit fairly high up on the nose. This contributes to them not having the oversized goofy look of many big 70s aviators & will even suit a smaller sized face. frame width (outside widest point): 137mm frame height: 59mm inside hinge to hinge: 136mm Returns accepted. You must inform us of your intention ASAP & initiate the return within seven days of receiving. Buyer must pay for return postage. Shipping guidelines Uk combined shipping up to 2 items for stated price. + 2 for each extra item thereafter. Europe & USA & the rest of the world; stated price + 2 for each extra item. UK signed for service. Approximately 2 days. UK Express. 1 day. Europe EU. Approximately 7 to 10 days. Europe Non EU. Approximately 7 to 10 days. North America. Approximately 10 to 14 days. Rest of the World. Approximately 10 to 14 days. Ref: 110-16 Vintage 70S Folding Aviator Sunglasses. Mens Plain Black Teardrop Fold Up Aviators With Graduating Smoky Lenses & Pocket Case. Unused Nos