- A classic
crown panto
frame — characterized by an angular upper line that resembles the shape of a crown. - Made of transparent acetate in the shade Orso.
- The curly bridge of the nose, or, as it is also called, the keyhole bridge.
- A metal core with ornamental engraving is visible through the acetate temples on both sides.
- Engravings on the inside of the temple tips for better grip.
- Made in Japan.
The frame embodies French vintage aesthetics: a solid, bold front paired with wide temples and classic three-dot rivets. The shape of the metal hinges is inspired by designs from the 1960s. Like all EYEVAN creations, the Mason model is crafted with meticulous attention to detail.












