Nike Air Max 91

Nike Air Max 91 was the first of its kind when it was released in 1991. Nike revolutionized running shoes when it released the Air Max 1 in 1987 being the first shoe to have visible Nike Air Max 91 cushioning. The Nike Air Max 91 was the first running shoe in history to have forefoot and heel Nike Air Max 91 cushioning.The Nike Air Max 91 was a huge hit when it was released. It came out in many famous colors that have been retroed many times such as the Neons, Slates, and Emeralds. The NIKE Air Max 91 was so successful that it was first “retroed” only 2 years after its release in 1997/1998. TheNike Air Max 91 was also the first Nike shoe to have an Air Max heel which was compressed to different pressures. The air pressure ranges from a low 5PSI in the back of the heel to 25PSI directly underneith the heel to provide optimal cushioning. Not only did theNike Air Max 91 units provide second to none cushioning, but it provided great heel support.