Oakley Sutro Sunglasses combine a bold shield silhouette with performance-focused features. Prizm lens technology enhances contrast and clarity for active use and everyday wear. Key attributes: Black | O Matter | Lightweight frame for all-day comfort | Prizm lens technology for enhanced contrast | Impact-resistant polycarbonate lenses | Durable construction for sports and outdoor activities | Prescription-compatible lenses | Secure wraparound fit for active use | Shield-style single-lens design | Wraparound coverage for extended field of view | Straight brow line for a modern profile | Composition & care: Frame: O Matter | Lens: Polycarbonate | Wipe lenses with a microfiber cloth or use an Oakley lens cleaning kit. Rinse with lukewarm water and mild soap if needed. Avoid abrasive cleaners and excessive heat.