Oakley Stunt Devil OO9517 951705 Sunglasses combine a wraparound shield design with Oakley's Prizm lens technology for enhanced contrast and a secure, performance-focused fit for outdoor sports. Key attributes: Blue | O-Matter | Impact protection | Prizm lens enhances color and contrast | High-definition optics (HDO) | UV protection | Unobtanium nosepad for improved grip | HyperGrip earsocks for secure retention | Two interchangeable nosepads | Lightweight, durable frame | Shield shape | Wraparound lens for extended coverage | Increased head contact surface area | Dimensions & fit: Lens width: 139 mm | Lens height: 58 mm | Temple/arm length: 137 mm | Size L (135 mm) | Composition & care: O-Matter (frame) | Plutonite (lens) | Unobtanium (nosepad) | Clean lenses with a soft microfiber cloth and mild soap; rinse with water and dry before storing in the protective case.