Every pair comes with CR-39 or polycarbonate lenses, depending on the style, with polarised options across the range. Both are impact-resistant and built to handle actual daily wear, not just look good sitting on a shelf. Polarised where it's offered cuts glare properly - useful if you're on the water, driving, or just want the world to look a bit less washed out.
Whatever you're doing, your sunglasses shouldn't be something you have to think about.
