|| The Oakley Necessity women's sunglasses are more than just a pretty face. As stylish and trendy as they appear, these sunglasses provide stellar sun protection. O Matter(R) nylon frames are lightweight, stress resistant and flexible for long-term wear. Unique 3-point fit from Oakley includes optical alignment for sharp accurate vision, impact absorption for improved safety and geometry that extends the peripheral view. Optically correct, shatterproof and scratch-resistant Plutonite(R) polycarbonate lenses provide added durability. Caffeine frames with dark bronze tinted lenses are best for extremely bright light. Tortoise frames feature brown gradient lenses which are dark at the top of lens and progressively lighter toward the bottom. Nose pads made from hydrophilic rubber become tacky as you perspire, holding eyewear in place during strenuous activity. Oakley Necessity sunglasses include a hard shell protective case and a soft microfiber bag for storage and cleaning, helping to preserve their superior optical quality.