I am pretty impressed that I can buy three pairs of polarized sunglasses for this price. As other reviewers have noted, these glasses are very light, which might mean they are fragile, but they feel reasonably put together so far for me. Other reviewers say the lenses themselves are too small, but I disagree - they are a great size. The lenses are also reasonably dark, and I tested the lenses and they are certainly polarized. All-in-all, I am happy with the purchase and if I needed more than three pairs of sunglasses I would buy more.