Piano Key
Available in stock
Frame Widths
Our size is determined by the overall frame width. Choose a width that best corresponds with your own face. (This number is not on glasses.) We categorize them in Small, Medium, Large, Extra Small and Extra large based on Width.

Already have glasses
If you already have glasses you can compare them with the measurements. Generally, the measurement are found on one of the temples as numbers like 50-16-145.
|
Lens Width |
First number(e.g. 50mm) represent Lens Width. The horizontal diameter of one lens |
|---|---|---|
|
Bridge | Second number(e.g.16mm) is bridge length |
|
Temple | The last number(e.g.145mm) represent the length of the entire temple arm, from the front to the tip |
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Specifications
Specifications
About the Piano Key
The Piano Key is an extra wide acetate frame in Black with White Stem — a crisp, high-contrast combination inspired by the iconic black and white keys of a grand piano. Bold, rhythmic, and effortlessly cool, this frame makes a clear statement.
Built for extra wide faces, the Piano Key features a 55 mm lens width, 38 mm lens height, and 145 mm temples. At 23 gm, it's light enough to wear all day without missing a note.
Frame Specs
Why You'll Love the Piano Key
- Black with White Stem — a bold, high-contrast two-tone inspired by the classic piano keyboard
- Extra wide fit at 23 gm with a sleek 38 mm lens height for a sharp, modern look
- Add your prescription lenses at checkout — Single Vision, Progressive, Transitions, Photochromatic, and Driving lenses available
- FSA/HSA accepted at checkout
- Home Try-On available — try 4 frames at home before you decide
- Free shipping on all orders
- Free returns on defective items within 30 days

