Oakley Futurity RS frames combine modern square styling with a polished clear finish. Designed for everyday wear, they accept prescription lenses and offer a lightweight, durable construction. Key attributes: Polished clear | O Matter | Lightweight | Durable | Compatible with prescription lenses | Demo lenses included | Full-rim frame for secure lens seating | Square shape | Polished clear finish | Full-rim construction | Dimensions & fit: 54 - Lens width: 54 mm, Bridge: 16 mm, Temple: 139 mm | 56 - Lens width: 56 mm, Bridge: 16 mm, Temple: 139 mm | Available in sizes 54 and 56. | Standard bridge fit. | Composition & care: Injected frame (O Matter) | Demo lenses | Clean lenses with a microfiber cloth and lens cleaner. Store in the original case when not in use. Avoid abrasive cleaners and excessive heat.