Start with your face shape and measurements. Look for UV protection (UV400) and good lens quality, then pick a frame size that fits your temples and bridge comfortably. Consider frame material and coating for durability.

Key criteria are UV protection, lens quality (anti-scratch, distortion-free), frame size and bridge width, and comfort fit; finish and material (metal vs. acetate) also affect durability and feel.

For driving, polarized lenses reduce glare; for daily wear, a neutral tint and lightweight comfort matter; for travel, prioritize durable frames and a versatile lens color that works in different light.

Prioritize timeless shape, subtle branding, and a comfortable fit; choose a neutral lens color (gray or brown) and a durable material so you can wear them daily.