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)
38
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 FNDTN005 frame from Mainstay is effortlessly cool, combining a classic design with a modern matte finish acetate construction for a timeless look. The understated rectangular frame shape suits oval faces best and the saddle bridge perches perfectly on longer, narrower noses. The slim, flexible frame arms ensure a comfortable fit on small to medium faces. Note: due to frame thickness, this style only accommodates prescriptions from -4.00 to +2.50
Includes Standard Air lenses, Free Shipping & Returns
