Are designer high-end sunglasses usually more durable than regular sunglasses?

[Torrance]

I just can't understand why so many people pay hundreds of dollars on the designer sunglasses. Are they really more durable than the regular ones?

[West Bloomfield]

No, I don't think the high-end sunglasses would last longer than regular sunglasses. I once bought a pair of Gucci sunglasses for almost $300 and another pair of ordinary sunglasses for $100 at the same time. But the Gucci sunglasses got broken in the third year and another pair is fairly good. They are in the fifth year now. It is just my case.