Check out Shuron. USA-made and not owned by Luxottica. Superior quality zyl frames and five-barrel hinges, unlike almost everything Luxottica sells. And they are full service and have top-notch customer service—they'll fill your prescription and also send you five different frames to try on and return:
I wanted to like these, but these are some ugly frames compared to some of Lux's Italian-made frames. Same deal with a lot of discount frames (including some from Luxottica) - very old styling and cheap looking materials. But to each his own - I'm sure some people will like Shuron and maybe I'm not up on the latest trends.
It's true, Shurons are retro style frames. And some of them are...eccentric to say the least. But the zyl they use is pretty high quality compared to others. And the hinges...I haven't found a brand of frame with tougher hinges. My faves are either the Sidewinder or the Ronsir Zyl (the latter is the original "browline" style frame as worn by Malcolm X).
Yes, Shuron invented the classic "browline" frame and that's why Shuron Ronsirs are what Hollywood used for frames in "JFK" and "Malcolm X". Pretty sure they also invented the "cat's eye" style frames for women, too.
https://shop.shuron.com/