Size guide
Your frame measurements (mm)
54-20-144
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)
35
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.
Tortoise
Size:
Medium
$19
$13
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- Progressive Eligible
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54mm
20mm
144mm
136mm
130mm
35mm
The Moose Jaw's rectangular frames suit soft facial features, round jawlines, and short foreheads.
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