Shift
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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- 30-days returns | 🔒 Secure checkout
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Specifications
Specifications
About the Shift
The Shift is a medium-fit acetate frame available in Maple Tortoise, Whisk Tortoise, and Deep Green — three colorways that reflect the natural world in all its warmth and richness. The Shift is a frame that moves with the season, always feeling right no matter when you wear it.
With a 49 mm lens width, 40 mm lens height, and 145 mm temples, the Shift fits medium faces with a comfortable, precise proportion. At 28 gm, it has a satisfying, substantial presence that speaks to quality craftsmanship.
Frame Specs
Why You'll Love the Shift
- Available in Maple Tortoise, Whisk Tortoise, and Deep Green — three nature-inspired colorways that feel timeless
- Medium fit at 28 gm with a balanced 40 mm lens height for a comfortable, premium wear
- 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

