I break and drop and lose sunglasses constantly, I have to buy 3 or 4 new pairs a year so I’m not interested in buying anything expensive. Until recently I bought some Chinese 5 euro crap but I would prefer to buy 10-15 euro EU made crap. Is there anything like that available?
Do you care about fashion? If not, I recommend sporting sunglasses. I wear cycling sunnies, for example. They won’t break as easily if dropped. There are super expensive ones from brands like Oakley’s, but any chain sports company should also have their own cheaper house brand.