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)
37
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.
A polished option for medium to large faces, the rectangular Mainstay FNDTN002 frame flatters rounded features, while the saddle bridge suits taller noses. The glasses are constructed of a flexible, lightweight material, making you forget that you're even wearing them. Note: due to frame thickness, this style only accommodates prescriptions from -4.00 to +2.50.
Includes Standard Air lenses, Free Shipping & Returns
