Be your own hero with the Oakley QNTM Kato Sunglasses, built for the fearless athlete ready to conquer anything. QNTM KATO is designed to fit on larger heads and faces and is big on style and performance, while being light in weight. With a progressive lens design enabled by PhysioMorphic Geometry for a close fit to the face, it’s constructed from lightweight, durable O Matter material with optimized flex in the temples to help deliver lasting comfortability and support no matter how hard you perform. Multiple sizes of Unobtainium nosepads provide a customized, no-slip fit and the frame has been specifically designed to be worn under hats and helmets. Available with Prizm Lens Technology to enhance color, contrast and detail for an optimized experience. Designed to fit on larger heads and faces Advancements in optical design and a design methodology called PhysioMorphic Geometry have enabled a progressive, disruptive design and intended to fit the lens as close to the face as possible, providing optimized coverage, wider field of view, frame retention and impact protection. Advancements in optical design have allowed the lens to be designed with an extended wrap and rigidity in key areas that mimic the structural properties of a frame. Comes with four Unobtainium nosepads of different thicknesses and depths to create different offsets to give you the fit you need and no slip grip. Prizm lenses are designed to enhance color, contrast so you can see more detail.