Which sole is better TPR or PVC?

   The pvc material has adjustable physical properties and is easy to form. The specific gravity of the pvc sole is heavy and the softness is poor, so the price is cheap. The price determines the quality of the sole. The pvc sole has the characteristics of small proportion, light shoe material, good elasticity, easy coloring, good air permeability, high strength and so on. PVC is often used in leather shoes and children's sports shoes, fashion shoes.

  TPR is thermoplastic rubber, which is a material with both rubber properties and thermoplastic characteristics. The elasticity of Tpr sole is better than that of PVC, and it can be recycled, which saves resources to a large extent.

   If you want to distinguish between the two, hold the sole vertically and let it fall naturally. If shoe can bounce, it's a tpr sole.