Belstaff Larsson Sunglasses pair a high-grade Mazzucchelli acetate frame with precision Carl Zeiss and Japanese lenses for reliable sun protection and refined everyday wear. Key attributes: Brown | Acetate | 100% UV protection | High optical clarity | 7 hinges | Beta titanium components | Carl Zeiss and Japanese lenses | Full-rim tortoiseshell acetate frame | Green lenses | Hand polished finish | Hand made in Japan | High-grade Mazzucchelli acetate | Dimensions & fit: Lens: 49 mm | Bridge: 21 mm | Temple: 145 mm | Small fit | Composition & care: Acetate | Beta titanium | Carl Zeiss and Japanese lenses | Clean with warm soapy water and a soft microfiber cloth. Do not use alcohol or abrasive cleaners. Store in a protective case and avoid leaving in hot environments.