Prioritize UV protection (aim for UV400) to block UVA/UVB, choose a lens category suitable for daily wear, and pick a frame size that fits your face comfortably. Also consider a style that matches your wardrobe for versatile use.

Key factors are UV protection, lens type (polarized vs non), frame material and size, and how well the style aligns with your personal look and daily activities.

Polarized lenses reduce glare for driving and outdoor time near water. Choose lens colors that suit your typical light: gray for true color, or brown/amber for better contrast in variable conditions.

Angular or rectangular frames can balance round faces, while larger styles offer a contemporary look for everyday wear. Pick a versatile option if you want one pair that covers work, leisure, and events.