Considering there are six different styles of lens color, we get a lot of questions about which color to purchase. Here is a quick layout, courtesy of Aqua Sphere, as to what color is best for what situation:
POLARIZED
Filters light and blocks glare from reflective surfaces, increasing contrast for sharper vision.
Environment: Outdoor/Sunny
MIRRORED
Superior protection with maximum light reflection away from the eyes.
Environment: Outdoor/Sunny
SMOKE
Significantly reduces light transmission to the eyes.
Environment: Outdoor/Sunny
AMBER
Amplifies low light and reduces glare in bright light situations for clearer vision.
Environment: All conditions
BLUE
Perfect for morning or evening swims where moderate glare protection is needed.
Environment: Indoor/Outdoor, moderate light
CLEAR
Ideal for indoor, low light, or overcast conditions where maximum visibility is required.
Environment: Indoor/Low light