The Kiva is a medium-large sized frame with a square shape.
All Kiva lenses are polarized, block 100% UVA/UVB/UV400 wavelengths and pass the FDA basic impact test.
Eye Coverage: Good
Lens specs:Amber: Non-Mirrored, Amber tint, 15% VLT, Base 4 curve
Midnight: Non-Mirrored, Blue tint, 15% VLT, Base 4 curve