Blackfin Aero Loop B2-P1 is a rimless titanium eyewear model engineered for extreme lightness and precision. It pairs an aeronautical-inspired construction with a patented lens connection for secure, low‑profile wear. Key attributes: Gray | Oxide turquoise | Titanium | Ultra‑lightweight | Durable construction | Hypoallergenic and biocompatible | Nickel‑free | Patented rear‑mounted lens connection | Ultra‑flexible titanium temples | Adjustable temple tips | Includes hard case and microfiber pouch | Rimless minimalist design | Aeronautical rivet‑inspired hinge | Hand‑polished details | Anodic oxidation color finish | Dimensions & fit: Size 0-19-150 | Composition & care: Titanium