<p>JIM HALO Classic Polarized Aviator Sunglasses for Men and Women with Case 59MM</p> <p><strong>MATERIAL:</strong></p> <ul> <li>Frame: Plastic</li> <li>Lenses: Polarized</li> </ul> <p><strong>FEATURES:</strong></p> <p><strong>UV400 Polarized Lenses:</strong></p> <ul> <li>Blocks harmful rays.</li> <li>Gives you a clear natural sight.</li> <li>Restore true color and make your eyes more comfy.</li> <li>Reduce glare reflected off of roads, bodies of water, snow, and other horizontal surfaces. </li> </ul> <p><strong>High quality screw hinge:</strong></p> <ul> <li>Prevent the screw loose so that the arms are easy to open and close.</li></ul> <p><strong>TIPS FOR CLEANING:</strong></p> <ul> <li>Use a gentle lens solution. To avoid scratches.</li> <li>Never wipe the lens when they're dry (there may be dust or particles).</li> <li>Use Soft materials such as cleaning cloths, Don't use paper towels or other rough materials.</li> </ul>