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)
34
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.
Tropical vibes from Ralph by Ralph Lauren. This breezy rectangular acetate frame features spring-hinged temples, a saddle bridge with integrated nose pads, and slim tapered arms for comfort while you hula.
