How to Choose the Right Fit for Unisex Sunglasses
Why the Right Fit Makes All the Difference
Finding sunglasses that fit perfectly shouldn’t feel like a guessing game. A well-fitted pair doesn’t just stay in place — it feels weightless, balanced, and made just for you.
At SunHeist, we design unisex sunglasses that blend durability, comfort, and adaptive design to fit every face shape and every adventure. Whether you’re running trails, driving the coast, or soaking in some downtime outdoors, your sunglasses should fit so naturally you forget you’re even wearing them.
That’s the difference between “just sunglasses” and gear that’s built to move with you.
How to Find Your Perfect Fit
Just like our Find Your Fit guide, the best fit comes down to three things: Size, Shape, and Fit. And if you’re still not sure, try our Virtual Try-On tool available on every product page. It lets you see how each frame looks and feels on your face in real time — helping you find the pair that fits your style as perfectly as it fits your life.
1. Size: The Foundation of Comfort
Your frame size determines stability and comfort.
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Too tight, and you’ll feel pressure on your temples.
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Too loose, and they’ll slide down or bounce when you move.
A balanced frame width should line up naturally with your face — no pinching, no slipping.
SunHeist Tip:
Most of our unisex sunglasses are designed with medium-to-large frame widths and flexible nylon materials, so they adapt comfortably to your features without feeling heavy.
2. Shape: Designed to Flatter Every Face
Shape plays a major role in how your sunglasses look and perform.
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Round or oval faces pair best with angular frames for structure.
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Square or heart-shaped faces benefit from softer, rounded designs for balance.
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Universal designs — like aviators or rectangular frames — suit nearly everyone.
Every SunHeist frame is built with this versatility in mind, creating timeless silhouettes that complement all face types without compromising function.
3. Fit: Secure, Flexible, and Ready for Movement
The ideal fit keeps your sunglasses stable when life’s moving fast. Look for:
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Curved temples that hug behind your ears without pressure
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A balanced bridge that sits evenly on your nose
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Lightweight construction that feels effortless for all-day wear
When your sunglasses feel like an extension of you — not a distraction — that’s a perfect fit.
Unisex Styles That Nail the Fit
Here are a few of our favourite frames that embody what unisex comfort and adaptive fit are all about:
Juniper Aviators — Classic Meets Confident
Shop Juniper Aviators →
The Juniper Aviators redefine the timeless shape with lightweight metal frames and full UV 400 protection. They balance perfectly on most face shapes, offering a universal fit that feels custom-made.
Best for: Driving, boating, or days when you want a clean, confident look.
Maple — Sleek, Sporty, and Flexible
Shop Maple →
The Maple is engineered for performance with TR90 nylon frames and an aerodynamic shape that stays secure in motion. Flexible arms and contoured edges ensure stability whether you’re cycling, hiking, or on the go.
Best for: Outdoor performance, training, and everyday movement.
Willow — Lightweight and Universally Flattering
Shop Willow →
The Willow brings an effortless, unisex silhouette that complements every face. With polarized lenses and featherlight construction, it delivers long-wear comfort that never feels tight or heavy.
Best for: Everyday wear and casual adventures.
Alder — The Go-Anywhere Essential
Shop Alder →
Alder combines flexibility, clarity, and adaptive comfort in one frame. Built from impact-resistant nylon, it’s ready for trails, travel, and everything in between.
Best for: All-day adventures and anyone who values flexibility and stability in one frame.
Birch — Streamlined Fit for Active Days
Shop Birch →
With its minimalist frame and precise curvature, Birch hugs your face comfortably while providing UV 400 protection and clear, glare-free vision.
Best for: Running, driving, and any active lifestyle that demands a snug, distraction-free fit.
Ready to Find Yours?
Your sunglasses should move with you — not against you. Whether your priority is shape, size, or flexibility, every SunHeist frame is built for real life: durable, lightweight, and designed to fit everyone.
Explore the full lineup and discover your perfect match through our easy Find Your Fit guide.
Because when the fit’s right, every adventure feels even better.
Shop All SunHeist Unisex Sunglasses →