Collector’s T-shirt created in honour of the 911 RSR, the GT athlete that was developed especially for endurance sport. Unisex. Comes in an exclusive metal box. Extremely soft T-shirt quality. 100 % cotton. In black. Design Story: The Motorsport Collection invites fans and enthusiasts to become part of the Porsche Motorsport family by wearing their motorsport passion – in the form of pit lane-inspired fashion.