Contrail is a modern take on the classic pilot sunglasses infused with Oakley design elements. They feature a lightweight, durable C-5 alloy frame while the adjustable silicone nosepads help create an ideal fit for stylish, all-day comfort. Features • DESIGN - Classic silhouette with Oakley design appeal• FRAME MATERIAL - Constructed of ultra lightweight, C-5™ metal material• ALL DAY COMFORT - Earsocks are molded the temples to help provide all day comfort and retention• ADJUSTABLE NOSEPADS - Grip-fit, adjustable silicone nosepads help provide an ideal fit• SEE MORE DETAILS - Available with Prizm™ Lens Technology designed to enhance color and contrast so you can see more detail• PRESCRIPTION READY - Available with Oakley Authentic Prescription lenses that come laser etched with the ellipse logo on left wearing lens for proof of Oakley authenticity and quality