The short answer: Both are metal double-bridge frames descended from mid-century pilot eyewear. The aviator has a rounded teardrop lens that tapers at the bottom. The navigator squares that same outline into flatter, more angular lenses. Aviators soften strong features; navigators add structure to soft ones. The thin metal, the top bar, and the temples are shared.
The shared DNA
Aviator and navigator are two cuts of the same frame. Both use a lightweight metal front, a double or triple bridge across the top, thin wire temples, and a wide lens that sits low on the cheek. That pilot-frame skeleton is why they are so often confused. The only real difference is the shape of the lens itself.
The aviator: a rounded teardrop
The classic aviator lens is a teardrop. The top edge is wide and gently curved, and the bottom narrows to a soft point below the outer corner of the eye. That downward curve is the signature. It reads as relaxed and vintage, and it softens angular faces because the frame has no hard corners.
The navigator: a squared edge
The navigator keeps the double bridge and thin metal but flattens the lens into a squarer, more geometric shape. The bottom edge is straighter, the corners are more defined, and the whole frame looks more modern and structured. It is the aviator's sharper sibling.
Which one suits your face
| Your face shape | Better pick | Why |
|---|---|---|
| Round or oval | Navigator | Squared edges add definition to soft features |
| Square or angular | Aviator | The teardrop curve softens a strong jaw and brow |
| Heart-shaped | Aviator | Wide top and tapered bottom balance a narrow chin |
| Oblong or long | Either, sized tall | A deeper lens breaks up length; avoid narrow cuts |
Face shape is a starting point, not a rule. Frame width matters more: the front should be as wide as the widest part of your face, no wider. Use our round-face guide or run the Frame Finder to narrow it down.
How to tell them apart at a glance
- Look at the bottom edge of the lens. Curved to a soft point means aviator. Flatter and squared means navigator.
- Both have the double bridge and thin metal temples, so the bridge is not the tell.
- If the corners look sharp and geometric, it is a navigator.
From our test bench. On our testers the navigator consistently photographed as the more contemporary of the two, while the aviator read warmer and more classic. If you want one pair that feels current, we point people to the navigator; if you want the frame that never dates, the aviator still wins.
FAQ
Are aviators or navigators better for a round face?
Navigators. Their squared lower edge and flatter top add angles that balance soft, round features. Aviators suit angular, square, or heart-shaped faces because the teardrop curve softens a strong jaw or brow.
Are aviators and navigators unisex?
Yes. Both began as pilot frames and read as unisex. Fit matters more than gender: match the frame width to your face width, and choose a lens depth that leaves a little room above the brow and below the cheekbone.
Part of Choosing Glasses Frames · Browse all sunglasses · Last updated: July 29, 2026
