Oakley Resistor are sunglass built entirely from the ground up with a focus on youth riders. Resistor takes style and function cues from popular adult styles like Sutro, while offering a design that accommodates the next generation of athletes. An O Matter™ frame balances flex and impact protection, while a high-wrap shield lens mimics other classic styles from Oakley. Unobtainium® nosepads help provide a no-slip fit and Prizm™ Lens Technology enhances colour and contrast across a variety of environments and activities.   PRIZM™ Prizm™ is a revolution in lens optics built on decades of color science research. Prizm™ lenses provide unprecedented control of light transmission resulting in colors precisely tuned to maximize contrast and enhance visibility.   Features Design: Semi-rim, rectangular, cylindrical lens​ designed specifically for youth. Frame Material: Durable and lightweight O-Matter. All Day Comfort: With 3 point fit. No Slip Grip: Unobtainium® earsocks and nosepads for a no-slip grip.