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
The Hackberry glasses from Derek Cardigan promise to bring a sophisticated touch to your outfit, thanks to the classic shape and simple styling. Cat-eye frames have a retro, feminine appeal, brought up to date with clean lines and integrated nose pads for an understated finish. Made from acetate, the Hackberry frames are lightweight and durable, making them an easy choice to slip on every day. Stylish and versatile, they’ll integrate effortlessly into your wardrobe.
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