The Glassback™ roof from Webasto takes the classic fastback look of the Mustang coupe and adds the open-air feeling of a convertible. The high performance solar laminated glass runs from A- to B-pillar, radically opening up the interior without the wind or noise. The roof's ultraviolet protection factor blocks 95% of UV rays and acts as 50+ sunscreen for passengers. The innovative Vanceva® PVB glass interlayer utilizes nano-technology to help keep passengers cool.