If you're looking for high-quality glasses that have 100% UV protection, then it's Smith Outlier XL 2 Matte Charcoal / ChromaPop Polarized Blue Mirror sunglasses made with the latest technology. Glasses fit perfectly and will suit everyone! Material: Polyamide Specifications: - Lens curvature 6 - Vacuum anti-reflective treatment on the back of the lenses eliminates unpleasant side reflections - Hydrophobic lens coating protects glasses from dirt - ChromaPop ™ technology - Optimizes colors and increases brightness - Polarization blocks glare reflecting off water snow - frames - Evolve ™ Eco-Frame construction contains 53% bilogical material, injection molded