Identify when and where you’ll wear them, then note your preferred frame fit, size, and the features that matter most (lens type, color, and style).

Look at lens technology and color (e.g., polarized vs. non-polarized), frame size and shape for your face, and materials for durability and weight.

Consider comfort features such as nose pads and temple grips, and whether you want a sport-oriented wrap or a classic frame.

If you spend time driving or near water, polarized lenses and a tint suited to those conditions can help; for casual wear, a versatile frame that matches multiple outfits works well.