Look for 100% UV protection (UV400), a comfortable frame, and a lens tint that enhances contrast without distorting colors. Pink or red lenses can improve depth perception in flat or hazy light, but choose a shade that matches your usual environment.

Key criteria are lens technology (UV protection, polarization), lens material (polycarbonate for impact resistance), frame fit and size, and overall comfort for daily wear.

For driving, polarized lenses reduce glare; for sports, choose lightweight, wrap-style frames; for fashion, pick frame shapes and colors that coordinate with your wardrobe while still providing sun protection.

Polarized lenses with UV protection are ideal for glare-heavy conditions; a mid-to-dark tint helps daytime driving, and a secure, medium-to-large frame often improves coverage and comfort during extended wear.