The Oakley Resistor (Youth Fit) are a must-have for the active youth. These sunglasses feature a shield lens shape and polished white frame color that will keep you looking as cool as they feel. The prizm sapphire lenses enhance colors and contrast, so you can see your surroundings from new perspectives. Crafted with an o matter frame material for all-day comfort, these shades are built to last. Available with lens contrast enhancement technology.