ROOT CAUSE ANALYSIS

The Root Cause Analysis is a high-density acetate frame, which means it's created from the good, expensive stuff. The time-tested aviator shape originates back to a date that the Internet is just not letting up that easily--but trust us when we say, “timeless."

1. Frame Width - 143 MM
2. Bridge Width - 17 MM
3. Lens Height - (does not include frame) - 48 MM
4. Lens Width - (does not include frame) - 56 MM