“PROPO DESIGN “name is originated in our style that we propose designs, defined as "Design with Moderation" - we don't chase commercial and easy designs, it always should be concise.

Design of glasses are not completed without the faces - it doesn't consist of their existences only.
To say essentially, design of glasses should apply to user's face, not dress it up too much.
"Design with Moderation" - we hereby declare that the design of glasses should not be done selfishly and it must be proper with being put on the faces.