The Nike Ja 4 "Nightmare" is the official launch colorway, quickly followed by the limited-edition "NY vs. NY" colorway. Nike Ja 4 "Nightmare"The Nike Ja 4 "Nightmare" colorway. Nike Ja 4 "NY vs. NY"The Nike Ja 4 "NY vs. NY" colorway. The Nike Ja 4 "NY vs. NY" colorway. The "NY vs. NY" logo on the tongues adds a premium touch.