DUN's concept - “Premium fitting with stylish design". 

 

DUN pursue the goal of making the most comfortable fitting in the world by the use of “GUMMETAL" at stress bearing parts of DUN eyewear. "GUMMETAL", a premium titanium alloy developed by Toyota, has a "super-elastic" feature that has 10X the ductility of a normal metal. The result is a high quality eyewear that has the perfect tension and grip for most faces.

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DUN frames has a stylish Japanese design and is made by one of the most traditional eyewear factory, Sanko Kogaku Co., Ltd (established in 1923). The quality and workmanship is among the best in the world.

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