Belstaff Hatcher Optical Frame pairs a lightweight titanium frame with an included clip-on sunglass for versatile indoor-to-outdoor wear. It combines precision lenses and handcrafted construction for reliable everyday use. Key attributes: Black | Brown | Titanium | 100% UV protection | Carl Zeiss and Japanese lenses | Clip-on sunglasses included | 7-hinge construction | Full-rim design | Hand-polished finish | High-grade Mazzuchelli and Japanese acetate accents | Dimensions & fit: Lens/Bridge/Temple: 55/18/140 mm | Composition & care: Titanium | Mazzuchelli acetate | Japanese acetate | Beta titanium