These 8923 Silio sunglasses are designed with your comfort in mind. They are lightweight and have adjustable nose pads to provide a custom fit. The lenses are treated with an anti-reflective coating to reduce glare and improve clarity. And with Serengeti’s signature polarization, you’ll be sure to see the world around you in stunning detail. The sunglasses come with an official branded Serengeti case and lens cloth, so you can keep them looking like new.