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).
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.
Windwhistle-53
- Add lenses
In Stock
- Progressive Eligible
- Sunglasses Eligible
- Plastic
The Main + Central Windwhistle glasses are a hipster staple, and it’s easy to see why. Made of acetate on the frame front and metal on the temples, experience simplicity and versatile styling in any settings when you slip into these fully constructed aviator frames.
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