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)
37
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.
Express your personal style with these Sligo glasses from Main + Central. The eye-catching rectangular silhouette is sure to combine elements from both the modern and classic fashion eras so you can hit all the right notes. Beautifully designed with acetate, this pair feels solid and lightweight to add comfort whenever you pop them on.
