TPR and rubber are both relatively heavy materials with average softness and strong friction, which are often used in leather shoes and children's sports shoes. The contrast between TPR and rubber is that TPR and rubber should not be deformed.
Extended data:
The vamp is made of various materials, such as the following!
Full-grain leather: Leather made from the most wear-resistant part of cowhide. Like the pores of the skin, it has air permeability, good support and wear resistance, and has a sense of value.
Frosted leather: Leather made of cowhide, softened by strips, with good air permeability, good support and wear resistance.
Suede: animal skin brush, light and wear-resistant. It has certain expansibility.
Synthetic leather: Advanced synthetic leather composed of superfine fiber and PU, which looks like genuine leather, has light texture, no wrinkle, no deformation, good support and wear resistance, and is easy to clean.
Synthetic material: synthetic material made of PU, with smooth and shiny surface, commonly known as "patent leather".
Mesh cloth: nylon or polyester woven mesh cloth, light in weight, breathable and not easy to wear.