These glasses are great for the money. I love the coverage they provide. I wanted glasses that wrapped around enough that I didn't get any sun peeking through the sides. These glasses do just that, and better than others I've tried! The lenses are dark, and so much better than my prescription glasses that have the transition darkening lenses. I wanted these to use in place of those because they were not dark enough and I can't afford to buy prescription sunglasses right now. Love that these are polarized!