Size guide

On every frame there are 3 numbers. These numbers are something like: 49-25-140

These three numbers correspond to the measurements on the frames. The first number (49 for instance) will represent the distance across one lens (this does not include the frame)

The second number is the distance across the bridge, sometimes referred to as the DBL (distance between lenses)

The third number is the length of the temple (arm piece) from the front of the frame to the end of the temple, which goes behind the ear