From the System-Series by Dita Eyewear, the Sytem-Two round sunglasses look to the past for craftsmanship and the future for technology, creating a modern silhouette. Made in Japan from golden titanium using techniques inspired by Japanese "tatara" ironworking, the updated aviator is constructed using a single exoskeleton that opens the space between the brow bar and nose bridge. Gradient brown lenses with anti-reflective coating finish the look, offering 100% UVA/UVB protection.