About the Bisphaera: The Oakley Bisphaera blends modern design with high performance, tailored for athletes and active lifestyles. Its lightweight, durable O Matter frame ensures all-day comfort, while the dual-lens design offers reliable retention. Perfect for both sports and casual use, this versatile frame adapts seamlessly to any adventure or routine. Color code: 940003 Exceptional Lens Quality: Prizm Lens Technology enhances color, contrast, and detail, providing sharper vision across different environments. The sunglasses are also compatible with Oakley Authentic Prescription lenses, featuring a laser-etched ellipse logo that guarantees authenticity, ensuring precise, optimized vision for any challenge or activity. Perfect Frame Fit: Unobtainium nosepads and earsocks offer a secure, no-slip grip even during intense activities or in wet conditions. The lightweight O Matter frame provides long-lasting comfort, and Oakley’s Three-Point Fit system holds lenses in precise alignment for clear vision. Designed for a secure fit, it's ideal for athletes and everyday wearers alike. Care and Secure Kit: Includes an Oakley microfiber bag with a Accessory print on one side and an Oakley leash to keep your sunglasses clean, secure, and always close at hand. Peace of Mind Guarantee: Crafted to Oakley’s high standards, these sunglasses are covered against defects and workmanship issues, giving you confidence and reassurance with every purchase.