Like the KangaROOS DynaCoil walking shoe the Coil R2 Running shoe was also advertised as a sneaker using the NASA technology that helped man walk on the moon and that they were on display at the NASA exhibition EXPO. Once again, Whether they really used that technology is up for debate but thumbs up to ROOS for creating not only a dope looking running shoe but also one you could boast about to your AM1 Fanboys.