Throughout its lifetime the 911 has been modified by private teams and by the factory itself for racing rallying and other forms of automotive competition this is original art inspired by porsche it is unofficial and in no way associated with porsche porsche and related marks are registered trademarks of porscheour hoodies are super heavy at 320g and made with 80 combed cotton and 20 polyester for exactly the right comfort and fit you want from a classic hoody