Frame sizes, shapes and lens choices
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Shapes

Try two shapes before choosing a label.

Take the pair you wear most often and choose one frame with a visibly different outline. If yours is round, try a rectangle. If yours has a thick dark rim, try fine metal. Comparing two real pairs tells you more about your preference than deciding which face-shape category you belong to.

Updated 8 Nov 2026

Keep one thing familiar

Start with a size close to your usual pair when you can. If you change the outline, rim thickness and size all at once, it is harder to tell which difference you like. The goal is a comparison you can repeat, not a verdict about which shape you should wear.

Choose a contrast you can see

  • Round and rectangular rims make an obvious outline contrast.
  • A browline has more weight along the top than a fine metal rim.
  • A cat-eye corner turns upward where a low pillow-shaped rim stays more horizontal.
  • Clear acetate and opaque black can look different even with a similar outline.

Use the same view for each pair

If photos help you decide, use the same distance, camera height and lighting for both pairs. Take a front view and a side view. Notice whether the top rim follows your eyebrows, how far the lower rim sits from your cheeks, and whether the side arms look straight or press outward. Treat the photos as a record of the try-on, not measurements of the frame.

Check contact points while you wear them

Smile, look down and turn your head. Notice slipping at the bridge, pressure beside your head or contact with your cheeks. These observations help you describe a problem to an optician or retailer. They do not identify the correct replacement size by themselves.

Write down the arm numbers

Record the lens, bridge and temple markings from your comfortable pair. Compare those numbers with the new frame before ordering. In the Wayfarer comparison, the supported bridge and temple measurements differ even though the names look similar. A matching lens number alone is not enough to predict comfort.

Choose the next thing to try

If you prefer the shape but the bridge slips, keep the outline and ask about a different bridge construction or size. If the fit feels familiar but the rim is too prominent, compare a finer rim without changing the other details. Keep the photo and the model code together so you can find the same variant again.