1, aj's full name is air jordan, which is a series created after Nike signed Jordan, and it is one of Nike's brands.

2. Just like zk (Kobe series), kd (Durant series), lbj (James series) and so on, there is also a domestic Jordan brand, which seems to be Jordan in English, which is completely different from aj.

3, spray is the FOAMPOSITE ONE series, the shoe body adopts one-step molding process, the cost is relatively high, and the same price is relatively high, which is also the high end of Nike.

Nike is headquartered in Portland, Oregon, USA. The company produces all kinds of sporting goods, such as clothes, shoes and sports equipment. Nike is a world-famous sports brand, which originally refers to the Greek goddess of victory in English and is translated into Nike in Chinese.

Nike's logo is a small hook. Nike has always regarded it as a glorious task to inspire every athlete in the world and provide them with the best products. The air cushion technology pioneered by Nike has brought a revolution to the sports world.

The sports shoes made by this technology can protect the knees of athletes well and reduce the impact on the knees when strenuous exercise hits the ground.