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 of which the Internets is just not letting up that easily. With morse code across the top of each lens, you'll feel sneaky AND stylish.
All Caddis frames feature proprietary blue light blocking lenses.
Love them it’s nice to have reading glasses that don’t look like reading glasses