Look for a flattering frame size and a classic retro silhouette in green, with adequate UV protection and a comfortable fit for all-day wear.

Key attributes are frame material and size, lens quality and UV rating, tint and polarization options, and how well the style matches your personal look.

Polarized lenses cut glare for driving and outdoor activities; anti-scratch or anti-reflective coatings can improve durability and comfort with daily wear.

Compare measurements (lens width, bridge, temple length) and the overall look, then decide between bold branding or a subtler style, and choose between metal or acetate frames that suit your face and lifestyle.