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)
40
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.
Take charge with the Joseph Marc Irving. These glasses boast a strong look, featuring a classic rectangle design and straight browline that will provide harmony to rounded facial features and short brows. Ideal for medium faces, the spring hinges and ribbed acetate arm caps ensure all-day comfort.
