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.
These slim rectangle D-frames are most flattering on small to medium faces. The soft browline contour complements angular features, while the flexible frame, slender saddle bridge, and slim arms provide all-day comfort and durability.
