Eyewear Size Guide
Find a comfortable fit and a shape you love. For eyeglasses and sunglasses.
01 / SIZE & COMFORT
Find your frame size
Start with a pair you already love. Compare its measurements with the size listed for your selected frame and color.
READ THE NUMBERS INSIDE THE ARM
52 / 18 / 140
Lens width / Bridge width / Arm length
Example only. All measurements are in millimeters (mm).
Lens & bridge
Lens width: width of one lens, excluding the rim.
Bridge width: distance between the lenses.
Arm (temple) length
Measured from the hinge to the tip, following the arm.
Match the whole frame
Compare all three numbers and the overall frame width, when provided. The same lens size can fit differently across shapes and brands. S/M/L labels are brand-specific.
Your quick comfort check
- Nose: steady, without pinching or repeated sliding.
- Sides & ears: secure, without squeezing.
- Cheeks: clear of the frame when you smile.
An optician can assess fit and adjustments. Frame size is separate from prescription PD (pupillary distance).
02 / SHAPE & STYLE
Find a shape you love
Look straight into a mirror with your hair away from your face. Choose the outline closest to yours. These are styling ideas; comfort and personal taste come first.
Round
Soft jaw; similar width and length.
Try square, rectangular or upswept cat-eye frames.
Angular lines add definition.
Square
Defined jaw; similar forehead and jaw width.
Try round or oval frames.
Curves soften a strong outline.
Oval
Longer than wide, with a gently rounded jaw.
Explore square, round, cat-eye or aviator styles.
Keep the scale comfortable for your face.
Heart
Wider forehead tapering toward the chin.
Try oval, round or light metal aviator frames.
Softer lines offer a lighter visual balance.
Diamond
Cheekbones wider than forehead and jaw.
Try oval, round or softly upswept cat-eye frames.
Curves soften angles; upswept corners draw the eye up.
Between two shapes? Try ideas from both. Face shape helps you explore a look; it does not determine your frame size.
03 / EXPLORE OUR FRAMES
Know your frame shapes
Explore each shape collection and a current best-selling, in-stock example. Both eyeglasses and sunglasses are included. Illustrations appear when no example is available.
Shield / wrap
A continuous or wraparound look. Check model-specific sizing.
Shopping tip: Oversized describes a look, not a guaranteed wide fit. Shield sizing may use a different format. Ask us to confirm any unusual measurements before ordering.
Need help choosing? Contact us with your current frame measurements and the model you like.