(Spence, 2023)  36"
Standards are red purple (RHS71A). Falls are a cream ground heavily overlaid red purple (RHS71A) with a black fall spot and centerline stripe and a gold line signal.
The name signifies the black stripe down the falls, but also harkens back to an earlier time in my life when I was heavily into the martial arts scene, holding a black belt in Judo and Cuong Nhu.