In the footwear market, the growth rate of sports shoes is remarkable, and the market share has exceeded 40%. They are not only the key equipment in sports competition, but also become a must-have item for everyday wear.

The sole design of sports shoes usually contains three main parts: outsole, midsole and insole. In these parts, the midsole is the core of the functional design of sports shoes, for specific functional sports shoes, the midsole may contain multiple complex components, and its structure will vary greatly according to the needs of sports performance. Some soles with special functions are also integrated with additional functional components, such as air cushion, air circulation system, perspiration device; Sneakers for night use may also contain light and sound devices; For shoes that need to record motion data, high-tech elements such as microcomputers and sensors may be built in.

Overall, according to the demand for footwear performance in different sports, the design of athletic shoe soles (including outsole, midsole and insole) focuses on the following aspects: providing excellent anti-slip performance, excellent wear resistance, sufficient elasticity, effective shock absorption, energy feedback, control of excessive turnover of the foot, light weight and stable support.

These design features not only enhance athletic performance, but also enhance the comfort and safety of wearing, making sneakers an indispensable part of modern life.