Oakley Tailback 2.0 combines a high-strength titanium frame with precision fit features for a lightweight, everyday optical option. Designed for comfort and durability, it suits wearers seeking a refined, performance-oriented eyeglass. Key attributes: Brown | Titanium | Lightweight | High-strength / durable | Unobtainium earsocks for secure grip | Adjustable Grip-Fit nosepads | Rectangle frame shape | Streamlined, minimalist profile | Titanium temples | Dimensions & fit: Lens width: 57 mm | Temple length: 135 mm | One size (L - 135 mm) | Composition & care: Titanium | Unobtainium | Clean lenses with a microfiber cloth and lens cleaner. Avoid abrasive cleaners and harsh chemicals. Store in a protective case when not in use.