1020E

It features a unique design with a distinctive outline that faithfully translates the nuanced lens shape from a hand-drawn rough sketch into a detailed drawing.
While the overall design appears complex and innovative at first glance, it is grounded in functionality—featuring a pyramidal hinge structure that controls the outward spread of the temples, and temples that extend from a higher hinge position and naturally descend to sit comfortably above the ear.
The sunglasses use the original ” flat lens,” a Japanese-made glass lens that is made by mixing metal particles and other ingredients to create the color, then melting it and molding each lens individually.