How does one tell the gender of sunglasses? - Quora
The size of sunglasses is measured in the lens size, across the lens horizontally in mm. The Ray Ban Small Aviator, RB 3044 is a 52mm lens.
What is the size difference between large and small Ray Ban aviators? - Quora
Ray Ban aviators come 4 sizes, split across two models. The size of sunglasses is measured in the lens size, across the lens horizontally in mm. The Ray Ban Small Aviator, RB 3044 is a 52mm lens.