The injection molding outsole of leather shoes and rubber outsole are having different technology, generally can be summarized as the following three differences:

1. Weight difference. Because of the different production process and selection of materials, the injection molded outsole of leather shoes is much lighter than rubber outsole, but it is impossible to judge the quality of both from this point.

2. Different wear resistance. Because material is qualitative different, the wear resistance of rubber is very excellent, so its wear resistance is a few better not only, and service life also can be a few longer, by contrast, the wear resistance of molding big bottom appears a few worse, the shoe that makes out so does not suit the motion of wear resistance.

3. Different production costs. The production flow of injection molding outsole is more complex, and manufacturing technology is more difficult, so its cost will be very high, this also is the means that very few people can choose to use injection molding outsole now.