Artist joel clark delivers another porsche inspired design in his own distinctive style featuring the rear view of a porsche 911 rsr this is original unofficial art inspired by porsche it is unofficial and in no way associated with porsche porsche and 911 and related marks are registered trademarks of dr ing hcf porsche agour 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