About the Sutro lite: Sports unisex features a sleek, athletic design a lightweight, stress-resistant material designed to withstand environmental extremes and maintain shape and comfort. Color Code: 946315 Frame Comfort and Fitment: Designed for a Medium fit (133mm), these sunglasses feature a 39mm lens height, 132.6mm frame width, 138mm arm length, and a universal-fit nose bridge, ensuring a wide, secure fit. The Unobtainium nose pads and temple grips provide enhanced stability, increasing grip with sweat for a snug, non-slip feel. Exceptional Lens Quality: Oakley’s Prizm lenses are engineered to enhance color, contrast, and detail, giving you a clearer, more vibrant view of your surroundings. Whether you're on the road, trail, or city streets, these lenses help you see with greater precision and confidence in a wide range of lighting conditions. 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. Oakley Warranty: Your purchase comes with a hassle-free warranty that guarantees both authenticity and reliability. With Oakley’s dedication to quality, these sunglasses are built to endure—offering lasting protection, comfort, and high-performance vision for life on the move.