Alcantara is the brand name of a synthetic textile with a soft, suede-like microfibre pile, noted for its durability. Alcantara was developed in the 1970s by Miyoshi Okamoto and initially manufactured by the Italian company Alcantara. From Wikipedia
Developed by Porsche Penske Motorsport to honor the 917 road model, the RSP combines race-spec engineering with refined materials for future Le Mans competition.