Real Shades Blade Sunglasses-100% UVA UVB Protection,Polycarbonate Lenses,Unbreakable 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 a variety of colors with optional POLARIZED LENSES.