Find Your Fit

We want you to have the best fitting frames for your face. So we created this guide to help you better understand widths, measurements, and how certain frames complement different face shapes.
frame width definitions
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face shapes
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frame measurements explained
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lens categories
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try them out
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Frame Widths

Hey, every face is different. So we’ve made our sunglasses and eyeglasses available in a range of widths to help you look your best.
Narrow Frame Fit Guide
Narrow
Fits best with a slim or narrow face shape.
NARROW SUN
NARROW OPTICAL
Medium Frame Fit Guide
Medium
Fits best with a standard or average face width.
MEDIUM SUN
MEDIUM OPTICAL
Wide Frame Fit Guide
Wide
Fits best with a wider or more broad face shape.
WIDE SUN
WIDE OPTICAL
Extra-Wide Frame Fit Guide
Extra-Wide
Fits best with an especially wide face shape.
EXTRA-WIDE SUN

Face Shapes

We all have different face shapes - and that’s a good thing! Select your face shape and see which frames work best with your unique features.
Inactive Circle Face Marking Illustration Active Circle Face Marking Illustration
round
Inactive Square Face Marking Illustration Active Square Face Marking Illustration
square
Inactive Diamond Face Marking Illustration Active Diamond Face Marking Illustration
diamond
Inactive Heart Face Marking Illustration Active Heart Face Marking Illustration
heart
Circle Face Shape Male Example
Circle Face Shape Female Example
You have a soft jawline and wider cheeks. Square, angular frames will give you balance and definition. shop now
Square Face Shape Male Example
Square Face Shape Female Example
You have strong, angular features with a defined jawline. Rounded, curvy silhouettes will complement your look. shop now
Diamond Face Shape Male Example
Diamond Face Shape Female Example
You have a narrow chin and hairline with pronounced cheekbones. Smaller, square shapes will enhance your features. shop now
Heart Face Shape Male Example
Heart Face Shape Female Example
Your face tapers from top to bottom with a wider forehead and slim jawline. Almost any frame will complement your face and provide balance. shop now

Frame Measurements

Frame Measurements
49/20-145

In eyewear, there’s three numbers that matter for measurements. Here’s a closer look at what they mean.

  • The first number in the sequence refers to the width of the lens in millimeters.
  • The second number in the sequence refers to the width of the bridge in millimeters.
  • The third number in the sequence refers to the length of the temple in millimeters.

Lens Categories

Our lenses come in four categories of protection, from average conditions to ultra-sunny days on the water. The transmission percentage is how much light the lens lets through. Lens category ratings can be found in the fit guides on each product page.
Lens Guide Desktop Version
Lens Guide Mobile Version
  • 0 = very limited (80-100% transmission)
  • 1 = restricted (43-80% transmission)
  • 2 = good (18-43% transmission)
  • 3 = high protection (8-18% transmission)
  • 4 = very high protection, not suitable for use in traffic (3-8% transmission)

Try Them On

When it comes to fit, you need to see (and love) how they look on you - whether you do it from your computer or at the local shop.
Floating Frames in different colors

Virtual Try On

See how our frames look on you without leaving the couch. It’s fast, easy, and fun. Look for the ‘Virtual Try On’ button when browsing styles.
VIEW ALL FRAMES
Frames sitting inside of a retail shelf

Find A Retailer

Nothing beats the real deal. Use our store locator to try on frames at a RAEN retailer near you.
STORE FINDER