Oakley Enigma Ink is a bold, square full-rim frame that balances a strong visual presence with lightweight comfort. Designed for secure all-day wear, it features no-slip nosepads and adjustable stainless steel temples for a stable fit. Key attributes: Black | O Matter | Lightweight | Durable frame | No-slip grip for active wear | Wide field of view | Adjustable stainless steel temples | TruBridge Sport Unobtainium® nosepads and Unobtainium® earsocks for no-slip retention | Compatible with prescription lenses | Bold full-rim square frame | Square lenses | Bent temple shape for a distinctive profile | Dimensions & fit: Lens width: 55 mm | Lens width: 57 mm | Bridge: 18 mm | Temple: 132 mm | Lens height: 42 mm | Lens height: 43 mm | Wide fit (Universal Fit) | Available sizes: 55 mm, 57 mm | Composition & care: O Matter | Stainless steel | Unobtainium | Clean lenses with a microfiber cloth and lens cleaner. Store in protective case. Avoid exposure to high heat.