Feature of PU sole 、PVC and TPR sole

Some of the differences are stated below, you decide which will better : -

Polyurethane or PU Sole -

This is a type of dense foam that provides a great deal of cushioning and shock absorption for a longer period of time. Because it is so dense it can feel heavier, seem stiffer, and may not feel quite as cushioned as shoes that use EVA. It is most commonly used in walking shoes because it provides a great deal of stability and comfort.

Disadvantages: easy to break, elongation is poor and poor ventilation.

Polyvinyl Chloride or PVC Sole -

The PVC Soles have great oil resistance, abrasion resistance, good insulation properties.

Disadvantages: non-slip performance is poor, poor texture, poor ventilation.

Thermo Plastic Rubber or TPR Sole -

TPR is the most used material in soles of footwear because this sole offers superior comfort to ordinary die cut soles, because it is flexible like a traditional leather sole but also washable and more durable.

Advanatges - Light in weight, Good tear strength, Excellent abrasion resistant, Excellent weather resistant , Reusable and recyclable.