LENS: can block 100% radiation, UV400 levels protect of your eyes from long-term uv damage.
FRAME: HIGH QUALITY MATERIALS - Unbreakable stainless steel (not nickel alloy) metal frame, colorful flash mirrored reflective lenses, soft silicone nose pads, solid metal hinges, exquisite temples, all the details ensure you a perfect performance. Round style Sunglasses collection remains true to its classic heritage while continuously evolving to meet today's fashion demands