Real Shades Blaze Sunglasses for Adults, Teens polycarbonate lens mirrored 100% UVA/UVB PROTECTION: Full spectrum UV protection to keep eyes safe from the suns damaging rays. SHATTERPROOF POLYCARBONATE LENSES: Lightweight while providing excellent impact resistance and optical clarity. Mirrored option to reduce glare. RX compatible if you prefer to use prescription lenses. UNBREAKABLE FRAMES: Shatterproof and impact-resistant Polycarbonate frames for durable wearing. PERFECT FOR SPORTS AND OUTDOOR ACTIVITIES! WRAP AROUND FRAMES: Minimizes exposure to peripheral light to provide maximum sun protection. SLEEK STYLE: Just as stylish as they are durable, comfortable and effective. Available in two sizes (Adult and Youth 7+), a variety of colors and optional POLARIZED LENSES.