All Cambria lenses are polarized, block 100% UVA/UVB/UV400 wavelengths and pass the FDA basic impact test.
Amber: Non-Mirrored, Amber tint, 15% VLT, Base 4 curve
Terra Fade: Fade, Amber tint, 10% VLT, Base 4 curve
Slate: Non-Mirrored, Grey tint, 10% VLT, Base 4 curve