Size Tools & Measurements

Find My Size Tool

Finding the perfect fit online can feel a bit like guesswork, but our Find My Size tool is here to take the mystery out of it! Whether you’re looking for that "just right" feel or trying to avoid glasses that pinch or slide, this guide will help you find your match in seconds.

• Step 1: Grab Your Current Favorites

  • The easiest way to find your size is to look at a pair of glasses you already own and love.

    • Look for the numbers: Check the inside of the temple arm (the piece that goes over your ear). You’ll usually see three numbers like 52 □ 18 - 140.

    • What they mean: These represent the Lens Width, Bridge Width, and Temple Length in millimeters.

• Step 2: Use the "Find My Size" Filter

  • Once you’re browsing frames, look for the Find My Size tool in the filter menu.

    • Enter your numbers: Type in the measurements from your current frames.

    • Set your range: The tool will automatically show you frames within a couple of millimeters of your size.

No frame size available? Try the Face Scan!

If you don't have frame measurements handy, our Face Scan Tool is the perfect backup. It uses advanced mapping to analyze your facial structure and recommend the ideal frame size. No measuring tape required.

Frame Measurements: A Closer Look

The small square symbol (□) you see between the lens and bridge numbers on a frame isn't just a divider; it’s the "Boxing System" icon. This is a standard way of measuring the dimensions of the lens and frame to ensure consistency. Most dimensions are calculated in millimeters (mm) to ensure the most precise fit possible.

Here is exactly how frame measurements are determined:

• Lens Width (Eye Size)

  • This is the horizontal diameter of one lens at its widest point.

  • How it’s measured: From the furthest inner edge to the furthest outer edge of a single lens.

• Bridge Width

  • The bridge is the part of the frame between the two lenses that sits over your nose.

  • How it’s measured: The shortest distance between the two lenses.

• Temple (Arm) Length

  • The "temples" are the arms that extend over your ears.

  • How it’s measured: From the hinge to the bend, then from the bend to the very tip of the arm (endpiece).

• Frame Width

  • Unlike the other three, this number is rarely printed on the frame, but it’s important for comfort!

  • How it’s measured: The total distance from the left hinge screw to the right hinge screw.