Aviator Sunglasses Buying Guide: Sizes, Lenses and Fit

What “aviator” usually describes

Listings use the word for sunglasses with large, rounded or teardrop-shaped lenses, a thin frame, usually metal, and a double bridge across the nose. The details vary between products, and the name is a style description rather than a defined standard.

The shape is available in many materials and sizes, and in versions with plastic or mixed frames. Check the pictures and measurements for the exact pair, not just the word in the title.

Pilot or aviator?

People ask what the difference is between pilot and aviator sunglasses. In listings the two words are often used interchangeably, and some sellers use “pilot” for a slightly squarer or larger lens. Because there is no fixed definition, compare the lens shape, the frame measurements and the photographs rather than relying on either word.

Types you will see

These are descriptions retailers commonly use, not categories with fixed rules.

• Classic: thin metal frame, teardrop lenses, double bridge.
• Rounded or oversized: larger lenses with a softer outline.
• Squared or flat-top: a straighter top line on the lens.
• Mixed material: a metal frame with a plastic brow bar or plastic temple tips.
• Polarised and mirrored versions: the lens treatment is described separately from the frame shape.

Sizing and nose pads

Lens width, bridge width and temple length decide whether a pair fits. The thin frame and the nose pads do most of the work of holding an aviator on the face, so check that the pads are adjustable if you need a close fit; an optician can usually adjust them. Our guide to frame measurements explains how to read the numbers. (How to read frame measurements)

Large lenses cover more of the eye area. The U.S. Food and Drug Administration notes that large, wraparound frames may give more UV protection because they cover the entire eye area, ^[1] and the National Eye Institute notes that a snug fit limits light entering from the sides. ^[2]

UV protection and lenses

• Check that the listing states UV400 or 100% UV protection. ^[1][2]
• The FDA notes that a dark tint does not indicate UV protection, that lighter tints can protect as well as very dark ones and that pricier sunglasses do not ensure greater UV protection. ^[1]
• Polarised lenses reduce some reflected glare, for example from water or snow, ^[2] and are a separate property from UV protection.
• Mirrored coatings change how the lens looks from outside; the listing should still state the UV protection.
• Our guide to polarised and non-polarised sunglasses explains the trade-offs. (Polarised vs non-polarised sunglasses)

Prescription and the order

If you need prescription lenses in an aviator frame, ask the seller or your optician first, because large lenses and thin frames can limit lens options. Check the return window and who pays for postage, and confirm the exact model and colour code on the seller’s current page. The product profiles on PowderedPurple show retailer-recorded details and are not an independent check.

A short checklist before you buy

• UV400 or 100% UVA and UVB is stated in words.
• Lens width, bridge width and temple length match a pair that fits you.
• The nose pads are adjustable if you want to fine-tune the fit.
• You know whether the lenses are polarised or mirrored.
• The return terms are clear.

Where to look next

Browse the matching category: aviator sunglasses.

• How to read frame measurements
• Polarised vs non-polarised sunglasses
• How to choose men’s sunglasses
• Designer sunglasses