Traditionally called Browline glasses, the Clubmaster is a term coined by Ray Ban in the 80s, but let’s be real, what Ray Ban says goes.
These glasses are distinctive for the top of the frame being distinctly heavier than the bottom and recall classic 50s and 60s looks.
While the Clubmaster/Browline shape might be associated with the hipster look these days, these are really a classic shape that are really flattering. The “browline” creates a second browline which is very flattering on the face. (Don’t believe me? Just check out all those pictures of people without eyebrows)
These are also a shape that are great in both sunglasses and regular glasses. In fact the prescription version would be a nice compliment to your professor look.