Oakley Turbine XS sunglasses are a scaled down version of the original Turbine designed to fit youth faces. Designed for active kids, the Oakley Turbine XS sunglasses have interchangeable icons and Unobtainium inset zones for a sure-grip . The Oakley Turbine XS sunglasses feature a lightweight, comfortable O Matter frame with rectangular lenses making them the perfect sunglasses for active boys who value performance and style. Oakley's Three-Point Fit system ensures precise optical alignment to relieve pressure and discomfort.