Focus on strong glare reduction from polarized lenses, 100% UV protection, a comfortable fit (frame size and nose bridge), and durable materials. Also choose a lens tint suited to your typical light conditions and activities.

Key attributes are polarization quality, UV protection level, lens tint/contrast for your activities, frame fit and coverage, and lens material for scratch resistance and durability.

For driving, prioritize glare reduction and clarity. For outdoor sports, look for a wraparound fit, secure grip, and enhanced durability to stay in place during movement.

Prioritize strong polarization to reduce glare, a light-to-medium tint for daytime visibility, and a secure, wraparound fit to limit light leakage from the sides.