I have tried both Zenni and Warby. Warby's frames are much higher quality than Zenni. I'm on my 3rd pair of regulars, and 2nd pair of sunglasses (which are metal, by the way, and very strong), over the course of 4 years. I still have all pairs I ordered, and they are all still fine.
They are not "cheap plastic frames" by any stretch. I'd put them up against the Luxxotica frames any day. They use the high-end plastics, with metal-reinforced stems. The Zenni's I tried, on the other hand, have no reinforcement, and the plastic is definitely more brittle.
They are not "cheap plastic frames" by any stretch. I'd put them up against the Luxxotica frames any day. They use the high-end plastics, with metal-reinforced stems. The Zenni's I tried, on the other hand, have no reinforcement, and the plastic is definitely more brittle.