Akoni Eris Sunglasses pair two co-centered titanium frames for a layered, sculptural look. Made in Japan, they feature a double titanium bridge, custom nose pads and grey-to-green gradient lenses with 100% UV protection. Key attributes: Black iron | Matte green | Grey | Titanium | 100% UV protection | Custom nose pads | Paired titanium frames (double-frame construction) | Round shape | Double titanium bridge | Side shields engraved with circle pattern | Grey-to-green gradient lens | Dimensions & fit: Eye: 46 mm | Bridge: 22 mm | Temple: 140 mm | Composition & care: Titanium