FIT GUIDE

How should sunglasses fit?

A good pair of sunglasses should feel secure without announcing itself every few seconds. The frame should stay put, avoid obvious pressure points, and sit in proportion with your face. Here are seven practical checks that matter more than the size printed on the temple.

1. The frame should be close to your face width

The outer edges of the frame generally look and feel best when they sit near the width of your face. If the hinges extend far past your temples, the frame may be too wide. If the temples angle sharply outward to get around your head, it may be too narrow.

2. The bridge should sit securely without pinching

The bridge carries a large share of the frame’s weight. It should make even contact with your nose and resist sliding when you look down. Red marks, pressure, or a frame that constantly drops lower can indicate the bridge shape is not a good match.

3. The temples should grip gently

Temple arms should provide enough tension to keep the sunglasses stable, but they should not squeeze behind your ears or create a headache. A frame that feels fine for two minutes can become uncomfortable after an hour, so sustained comfort matters.

4. Your eyelashes should not constantly touch the lenses

If your lashes brush the lenses with every blink, the frame may sit too close or the bridge geometry may not suit your face. That can also lead to frequent smudging.

5. The lower frame should not dig into your cheeks

Oversized lenses can look intentional, but the lower rim should not press into your cheeks when your face is relaxed. If the frame lifts every time you smile, the lens height or bridge fit may be working against you.

6. The brow line should look deliberate

There is no universal rule that a frame must perfectly follow your eyebrows. What matters is that the relationship looks intentional. A very low frame can make the eyes feel visually disconnected; a frame that covers the brows completely creates a stronger, more fashion-forward effect.

7. Movement is the final test

Turn your head, look down, and walk around. Sunglasses that only fit while you are perfectly still are not a good everyday fit. Small movement is normal; repeated sliding is not.

What about the numbers on the frame?

Many sunglasses list lens width, bridge width, and temple length in millimeters. Those numbers are useful for comparing a new pair with one you already own, but two frames with similar measurements can still fit differently because of lens shape, curvature, hinge design, and bridge geometry.

If you are still narrowing down silhouettes, start with our face-shape guide, then browse the Alan Hugh Shades collection as product dimensions are added.