Features: - Split Time was designed for every day appeal but with features for on the go. The temples were designed to fit seamlessly while wearing a hat and the no-slip Unobtainium™ nosepiece keeps them comfortably in place. - Universally flattering pilot lens shape. - Integrated side shields to combat backside glare. - Hat compatible frame and temple design. - Stress-resistant metal frame accents. - Constructed of lightweight O Matter™and durable C5 metal. - No-slip Unobtainium™ nosepads:Increase grip with perspiration. - Three-Point Fit: Comfort and performance that holds lenses in precise optical alignment. - Frame suitable for small to medium faces. - Prizm™ lenses enhance color, contrast and detail for an optimized experience. - HDPolarized: Minimizes glare via technology that produces a comprehensive, single-layered lens (optional). - Plutonite™ lens material offers top UV Protection filtering 100% of all UVA, UVB up to 400nm and some of harmful blue light. - Optimal precision and impact resistance that meet or exceed ANSI Z80.3 optical and impact standards. - HDO™ Optics for crystal clear vision and impact resistance.