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)
49
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.
The smooth, bold curves of the Shields' rounded cat-eye frames are the perfect match for smaller faces, lower foreheads, and tapered jaw lines. The comfortable acetate pads sit high on the bridge, and are ideal for longer, more angular noses.
