In the mid-1990s, in order to follow the growing popularity of street culture in the United States, NK chose street skateboarding as an entry point to expand the field of sports brands. The NK Dunk SB, which was born in 2002, is an improved version of the retro shoe specially developed by NK for skateboarding. NK SB Dunk, the full name of Dunk Low (Hi) Pro SB, the full name of SB is Skate Board, namely skateboarding. Dunk SB, as the name suggests, has the classic Dunk blood ties, and has injected more fashion elements. Compared with ordinary Dunk skateboard shoes, the improved version of Dunk SB thickens the padding of the tongue, which greatly improves the comfort and makes it easier to put on and take off; the midsole is added with a soft and comfortable Zoom Air cushion, which is effective Absorb the impact of extreme sports such as skateboarding when landing, and provide better protection for street athletes. In addition, Dunk SB also adopted the classic round lace design for the first time, and the unique logo on the tongue also showed a cool personality. Today, Dunk SB has become the vane of trends, deeply affecting more and more young generations who like trends and street culture.