Product Description: 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. Oakley Split Time sunglasses and enjoy the best of designer fashion and sporty style. The aviator-style rims are made in O Matter, a lightweight, hypoallergenic plastic that&';s durable enough to stand up to your lifestyle. The wirecore temples curve inward gently for stability behind the ears. Make an impact wherever you go wearing these aviator-style Split Time sunglasses from Oakley. Features: 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