Focus on fit—frame size and bridge width—and the classic tortoise pattern that suits your look. Also check lens options and whether you need prescription lenses.

Key attributes are frame size (eye size and bridge), material (lightweight plastic vs. metal), and lens type (clear, tinted, or prescription); ensure the frame supports comfortable wear all day.

Think about how you’ll use them (work, everyday, social) and look for coatings like anti-reflective or scratch resistance, plus prescription compatibility if needed.

Compare frame dimensions, build quality, and available lens options; check warranty and whether prescription lenses can be fitted to the model you like.