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.”

• Proprietary frq™ near-clear lenses are infused with blue light blocking technology to reduce eyestrain and improve sleep.
• Lenses include anti-reflective, scratch-resistant coating.
• Premium, bio-based acetate frame with 3-barrel industrial hinges.