Start with fit and face shape: round frames can suit many face types, but the bridge fit, nose pads, and temple length should sit comfortably on your face.

Focus on frame size (lens width and overall width) for a good proportion, material and weight for all-day comfort, and lens options (clear or prescription, UV protection, and coatings).

Durability and hinge type, adjustable nose pads for comfort, and lens coatings like anti-reflective or blue-light filtering based on use.

For a smaller face, choose narrower, lighter frames; for long screen time, prioritize coatings; for a fashion-forward look, consider brands and finishes that match your style.