<Li> Air Stab - 1988 </Li> <Li> Air Max II (commonly known as Air Max Light) - 1989 </Li> <Li> Air Max III (commonly known as Air Max 90) - 1990 </Li> <Li> Air Max IV (Air Max BW, Air Max Classic or Air Classic BW) - 1991 </Li>

When did the air max 90 come out