Blackfin Severson Sunglasses combine a single-block milled titanium frame with polarized Blackfin Radiant lenses for ultralight, all-day sun protection and clear vision. Designed for comfort and adaptability, they suit daily wear and travel. Key attributes: Black | Gunmetal grey | Titanium | Polarized lenses | Uva/Uvb protection | Hypoallergenic frame | Ultralight and durable | Adjustable nose pads | Shortenable temples | Ultraflexible temples | RX-ready (prescription compatible) | Squared aviator shape | Straight bridge | Curved temple tips | Dimensions & fit: Eye size: 55 mm | Bridge: 19 mm | Temple length: 145 mm | Total frame width: 145 mm | Weight: 29.1 g | One size | Adjustable fit via nose pads and shortenable temples | Composition & care: Titanium 100% | Lenses: Nylon (polarized Blackfin Radiant) | Wipe lenses with a microfiber cloth. Store in the included hard case and soft pouch. Avoid abrasive cleaners and solvents. Colour: black