Features of PU Leather Insole

PU insole is a very soft insole with a wide range of colors and styles. It can be available in the front heel, heel, and full glue, and can also be used to glue fabric, mesh, and velvet. The insole is warm in winter, and can prevent odor, sweat and shock absorption.

PU is a synthetic material with the texture of leather, which is very durable and cheap. PU synthetic leather is used to replace PVC artificial leather, and its price is higher than PVC artificial leather. In terms of chemical structure, it is closer to leather fabric. It does not use plasticizer to achieve soft properties, so it will not become hard and brittle. At the same time, it has the advantages of rich colors and various patterns, and the price is cheaper than leather fabric, so it is popular with consumers. The super shock absorption function can protect the human body from strain during exercise, reduce the exercise pressure, and achieve the effect of relieving fatigue. At the same time, this insole is also light, and will not add additional weight to the exercise. The PU insole is commonly used for sports shoes of large brands.