Caddis readers are sure to become your next obsession! Super high quality for a perfect price, with lots of style. The shapes and colors fit and flatter everyone!

The Root Cause Analysis is a high density acetate frame in a timeless aviator shape.

Read more below, direct from Caddis:

CADDIS frequency (frq) LENSES: Best-in-class frequency lenses. Our technology is infused in the raw material; it is not a coating that can be scratched or worn off.    

frq blocks 45% of harmful high energy visible blue light (LED, Phone/TV Screens), at, and surrounding the most harmful wavelength (455nm). We’re setting the Blue Light bar with our frq technology. frq lenses provide this technical solution in a nearly clear lens.

CR39 lens material.    

Superior hard coat for anti-scratch durability.    

Super hydro-phobic and oleo-phobic coatings for anti-smudge and easy cleanability.