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.
Out of Stock
- Progressive Eligible
- Sunglasses Eligible
- Plastic
Retro styling gets a geek-chic twist in the Derek Cardigan Elm glasses, which feature a d-frame shape with a slight geometric twist. The raised keyhole nose bridge brings a throwback appeal, while slim arms and simple detailing keep it versatile and understated. The lightweight plastic frame and integrated nose pads ensure a comfy fit, so it’s easy to slide on the Elm frames and feel stylish all day long.
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