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.
- Progressive Eligible
- Sunglasses Eligible
- Plastic
- Spring Hinges
Make style waves with the Derek Cardigan Warble. These smooth acetate glasses are the epitome of a timeless design, featuring rectangular lenses that will juxtapose round facial features. The subtly curved browline and metallic rivets at each temple provide added character. Spring hinges provide a flexible fit for wider faces.
Includes Free Shipping & Returns