Oakley OO9517 Stunt Devil sunglasses combine a bold sport design with Prizm™ lens technology to enhance visual perception and provide full protection in dynamic outdoor conditions. Key attributes: Black | Nero Opaco | Prizm™ lens technology for improved contrast and clarity | High-wrap lens for full protection from wind and weather | Hyper Grip earsocks for secure, slip-resistant fit | Temples designed for exceptional retention during intense activity | Sutro-style high-wrap lens | Duck-inspired temple design for enhanced hold | Bold sport silhouette | Dimensions & fit: Sport-focused secure fit | Contoured temples with Hyper Grip earsocks for stable hold during activity