PU foam insole is a kind of insole made of high-performance cushioning material. It is produced by foaming process，and is an flaky sponges synthesized from the numerous porous, which has high permeability (permeability) and has strong water absorption characteristics. In Italy, the United States, Spain and other developed European which footwear industry is developed, it has long been used in footwear and sporting goods industry.
Polyurethane material has the characteristics of environmental protection, sweat absorption, odorless, high temperature resistance, high resilience (never deformed), superior impact resistance, absorbability and high permeability. It is incomparable for traditional EVA/resilient rubber shoe material, and it is non-toxic and pollution-free, and can be decomposed naturally.
The pu foam shoes have been gradually used by various large and medium grade shoe factories, mainly for all kinds of casual shoes. The pu foam insole
made of this material has the characteristics of breathability, high power and environmental protection. Applicable to shoes, insoles and other sports goods and other fields, the product is coil packaging, and can customize a variety of colors, thickness, density (hardness and softness). As a product with excellent performance from natural latex processing, polyurethane foam does not contain harmful chemical components. The products meet the requirements of EU [RoHS] environmental protection, and the vulcanization of the material itself can be self biodegradable, and will not cause any pollution to the environment. The pu foam insole made from Dongguan Zhiguo is of high quality and reasonable price.