Start with fit and comfort: check frame width, bridge size, and temple length to match your face. Also consider whether you need prescription lenses and the frame’s weight.

Key factors include frame size (eye width, bridge), material and weight, and whether the lenses can be prescribed and coated (UV, anti-reflective).

Coatings like anti-reflective or blue-light filtering, polarization if needed, photochromic transitions, and overall durability for daily wear are worth evaluating.

For office work, prioritize lightweight frames and anti-reflective coatings; for driving, look for glare reduction and a secure, comfortable fit along with accurate prescription lenses.