Match Your Face Shape To Frame Shape
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.
Round Face
You have a soft jawline and wider cheeks. Square, angular frames will give you balance and definition.
Square Face
You have strong, angular features with a defined jawline. Rounded, curvy silhouettes will complement your look.
Diamond Face
You have a narrow chin and hairline with pronounced cheekbones. Smaller, square shapes will enhance your features.
Heart Face
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 By Frame Width
RAEN's Best Selling Frames
Frame Fit Guide
Understanding Frame Measurement
In eyewear, there’s three numbers that matter for measurements. Here’s a closer look at what they mean.
49/20-145
- The first number in the sequence (49) refers to the width of the lens in millimeters.
- The second number in the sequence (20) refers to the width of the bridge in millimeters.
- The third number in the sequence (145) refers to the length of the temple in millimeters.
Understanding 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.
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)
RAEN's Newest Frames
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Face/Lens Shape FAQs
How do I know what size sunglasses will fit me best?
Start with the frame width. At RAEN, we categorize our frames as narrow, medium, or wide. If you already own a pair of sunglasses or eyeglasses that fit well, check the measurements printed inside the arm — especially the “frame width” or “lens width.”
If you’re unsure, our Find Your Fit tool is designed to guide you based on your face shape and preferences.
How do I figure out my face shape?
Face shape is all about proportions. Look straight into a mirror and focus on the outline of your face:
- Balanced and softly curved — most frame shapes work well.
- Full cheeks, softer jawline — try angular or square frames.
- Strong jawline, broad forehead — go with round or oval frames.
- Wider forehead, narrow chin — try frames with a wider bottom or rounded edges.
- Longer face length — larger or oversized frames add width and balance.
What’s the difference between lens width, bridge width, and temple length?
hese numbers describe how your sunglasses are built:
- Lens Width is the width of each lens (typically 47–54mm).
- Bridge Width is the distance between the lenses — it affects how the frame fits across your nose.
- Temple Length is the length of the arms (usually 140–150mm), which affects how the frames wrap around your ears.
Together, these measurements determine overall comfort and proportion.
I’ve never bought premium sunglasses before, what makes RAEN frames worth it?
Every RAEN frame is handcrafted from high-quality acetate, cut and polished by hand, and paired with premium lenses from Carl Zeiss Vision.
Our focus is on timeless design, everyday comfort, and long-term durability. These aren't throwaway shades — they’re made to last and made to be worn confidently.
What if I choose the wrong size or style?
No stress — we offer free returns and exchanges within 30 days. Try them on at home, see how they feel, and if it’s not the right fit, we’ll help you swap them for something better.
Our customer experience team is also happy to make personal recommendations.
Are there frames that work well on both men and women?
Yes! Most RAEN styles are unisex by design. We focus on clean, modern classics that suit a wide range of face shapes and sizes. Our filters let you browse by width, style, or bestsellers — so you can shop with confidence no matter your gender.
How can I try frames on before buying?
Virtual Try-On: Use your phone or webcam to see how frames look on your face
I still need help! who can I talk to?
Our team is here for you. Reach out via chat, email, or DM on social — we’re happy to give personalized fit recommendations or style tips. Whether it’s your first pair or your fifth, we’ll make sure you get frames that feel like they were made just for you.
