See the evidence-based data forest through the systematic trees.

About

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.”

Features

  • A premium hard coating protects lenses, increasing durability and minimizing scratches.
  • Lenses include a high-performance water, dirt, and grease-repellent coating for easy maintenance and superior optics.
  • Premium, bio-based acetate frame with 3-barrel industrial hinges.

Fit

Vintage style, medium fit

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An aviator frame shape ideal for oval, square, and heart faces.

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Overall rating: 4.7423315 / 5 from 489 reviews.

AI Generated Review Summary

Customers appreciate the Root Cause Analysis Custom Light Responsive Sunglass Readers for their stylish appearance, excellent quality, and perfect fit. The progressive lenses and color are also praised, though opinions on the feel vary.

Summary topics

  • Progressive Lenses (13%): Customers expressed satisfaction with the progressive lenses, mentioning that they are amazing and look great on.
  • Stylish Readers (14%): Customers raved about the excellent and stylish readers, with many considering them the best ever.
  • Product Quality (11%): It was noted by customers that the quality of the product is great, superb, excellent, and superb.
  • Glasses Style (28%): Many customers pointed out that they love the glasses and find them to be stylish and well-made.
  • Glasses Look (16%): A significant number of customers appreciated the look of these new readers, stating that they look great and amazing.

Review topics: ["color","feel","look","problem","style","quality","fit","glasses","shape","weight","design","readers","shade","size","customer service","lenses","light","fun","pattern","frames","comfort","construction","sunglasses","pair","caddis","tint","progressives","shipping","compliments","vision"].

Review highlights

  • "Perfect fit, style and quality."Simon
  • "Love the glasses, its style, and colors."Gabi H.
  • "Really unique color and high quality product."Kate

Reviews

How you look on the outside can match how you feel on the inside

"At a certain age, readers make your life easier. They do. But you don’t necessarily want to look that certain age. Enter Caddis RCA. When the “cool” kids at work compliment my glasses, and I don’t have to take them off to see distance because I got the progressives, I don’t feel my age. So I’m ordering the same style in sunglasses too — because now my outside finally matches how I feel on the inside. Get ready for the compliments."

jenn h. (5/5)

Obsessed with My Caddis Glasses!

"I absolutely love my new Caddis reader glasses! They fit perfectly, are super comfortable, and the quality is amazing. They make reading so much easier, and I love that they look stylish too. Definitely one of my favorite purchases—I highly recommend them!"

Janelle B. (5/5)

Nice Frames

"I got the progressive lenses with the 2. 5 strength . I have reading glasses with that strength and they are very clear. These are not. I like the frames and I like the bronze light sensitive feature. I just do not know why the lower part of the lens seem blurred."

Sarah R. (4/5)

Did them as progressive

"Love the grasses dinner as progressive and regular sunglasses. They do have the choice to do light sensitive ones though and the brand is just awesome sturdy long lasting great lenses."

Jay A. (5/5)

Awesome glasses!

"Great prescription glasses. Really well made and stylish. Prescription is correct. Very happy customer!"

Jane R. (5/5)

Love these glasses!

"Love! Love! Love! The fit, color and design aesthetic. ❤️"

Demetrius C. (5/5)

gutes Gestell, problemlose Bestellung, günstig

"gutes Gestell, problemlose Bestellung, günstig für die gebotene Qualität und problemloser Versand nach Deutschland"

Marcus G. (5/5)

My 4th Pair

"This style is super lightweight, great color, and classic yet modern style. I wear them daily along with my D28’s in 3 colors."

Marcey L. (5/5)

Q&A