How dark are your sunglasses? Do you think it makes a difference? I always thought the darker the lens, the better the UVA and UVB protection. Recently, I found out that is not true. So my son’s Horatio Caine sunglasses are just as protective as my deep black lenses. Also, if your dark colored lenses do not have the sticker on them that says the protect against 100% of UVA and UVB light, your son’s glasses are better than yours! Think about that, the kids glasses might have better light protection than yours do. Better check that out, you want to give your eyes all of the protection you can.