Oakley Women's Unstoppable Sunglasses (Model OO9191). Designed as Oakley's thinnest and lightest women's frame, they are specifically engineered for active lifestyles like running, cycling, and hiking while maintaining a stylish, semi-rimless profile. Key Features Frame Technology: Constructed from lightweight, stress-resistant O Matter™ material for all-day comfort and durability. Secure Fit: Features hydrophilic Unobtanium® nose pads that increase grip even when you sweat, ensuring the glasses stay in place during intense activity. Advanced Lenses: Uses Plutonite® lenses that provide 100% UV protection and high-definition clarity. Many versions include Prizm™ technology for enhanced color and contrast. Three-Point Fit: Holds lenses in precise optical alignment while eliminating pressure