Blackfin Montecito Sunglasses combine an ultralight titanium aviator frame with high-performance Radiant lenses for clear, protective wear in bright conditions. Designed for everyday outdoor use, they balance refined finishing with practical functionality. Key attributes: Yellow | Brushed gold | Titanium | UVA/UVB protection | High optical-performance nylon lenses | Ultralight construction | Hypoallergenic, nickel-free frame | Ultraflexible beta titanium temples | Shortenable temples with patented temple tips | Compatible with prescription lenses | Includes hard case and microfiber pouch | Aviator shape | Front milled from a single titanium block | Hand-polished finish with nano-plating | Brushed gold exterior finish | Dimensions & fit: 57-15-146 | Weight 20 g | Composition & care: Frame: Titanium | Temples: Beta titanium | Lenses: Nylon (Blackfin Radiant) | Wipe lenses with a microfiber cloth and store in the supplied case when not in use.