Ray-Ban RB3025 Aviator sunglasses encompass the shape that started it all. The Ray-Ban Aviator is the brand staple originally designed for the U.S. military fighter pilots in 1937. Ray-Ban Aviator sunglasses have the timeless look with the unmistakable tear drop shaped lenses. This style allowed Aviators to quickly spread beyond their utility, becoming popular among celebrities, rock stars and citizens of the world alike. This is an iconic look that has endured for nearly a century.

Ray Ban Sizing:

When looking for the correct Ray Ban eyeglasses size, it is important that a person understand how eyeglasses and sunglasses are measured.
Typically, sunglasses will be a bit bigger than eyeglasses because the intention is to block sun from the whole range of vision.
In addition to the exact eyeglass frame sizes, the shape of the eyeglasses are also important as it relates to the shape of a person’s face.

The eye size is a measure of the distance, in millimeters, across one of the lenses (the first two digits of the size.)
The bridge size is the horizontal length, in millimeters, between the two closest points of the lenses as measures across the bridge of the frames (the second two digits of the size.)
An example would be 5020, with 50 being the eye size, 20 being the bridge size.