Frame size is determined by the three key measurements found inside the frame arm: lens width (from 31-60mm), bridge width (from 12-31mm), and arm length (from 115-155mm).
Your lens height (mm)
42
Lens height is essential for multifocal prescriptions, such as Progressives, which require a minimum measurement of 28-30mm. They are also recommended for Rx sunglasses.
For some whimsical flair, opt for the Islington. This quaint frame boasts a retro-inspired look that is all the rage. The round lenses will help juxtapose angular facial features, while the keyhole bridge will suit wider noses and the dipped browline will suit tall brows. These glasses provide an excellent fit for wider, medium faces.
