Prioritize glare reduction and eye protection. Look for polarized lenses, UV protection (UV400), and enough lens coverage to block side glare without distorting colors.

Top attributes are lens polarization, UV protection, tint level and color fidelity, and lens material for durability. Also consider frame design that fits securely and reduces peripheral glare.

Comfort features like lightweight frames, secure fit, and coatings (anti-scratch, anti-reflective) help during long drives. If you drive in mixed light, choose lenses suited for both bright sun and overcast conditions.

For bright sun, polarized lenses with a darker tint help reduce glare. For mixed lighting, consider lenses that adapt to light or a mid-range tint to maintain visibility.