The differences are as follows:

1. The full name of aj is air jordan. It is a series created by nike after signing with jordan. It is one of the brands of nike.

2. Just like zk (Kobe Bryant series), kd (Durant series), lbj (James series), etc., there is also a domestic Jordan brand in China. The English name seems to be qiaodan, which is completely the same as aj. It's different.

3. The most popular shoe is the FOAMPOSITE ONE series. The shoe body adopts one-time molding technology. The cost is relatively high, and the price is also relatively high. It is also considered a high-end product from Nike.

NIKE is headquartered in Portland, Oregon, USA. The company produces a wide range of sporting goods, such as clothing, footwear, sports equipment, etc. NIKE is a world-famous sports brand. Its original meaning in English is the Greek goddess of victory, and its Chinese translation is Nike.

The Nike trademark pattern is a small hook. Nike has always regarded it as its glorious mission to inspire every athlete in the world and provide them with the best products. Nike's pioneering air cushion technology brought a revolution to the sports world.

Sports shoes manufactured using this technology can protect athletes' knees well and reduce the impact on the knees when they land during strenuous exercise.