PU Foam Insole Material: 1.healthful, reusable, shockproof, wear resistant 2. ... of its reasonable price but that its special advantages. 2.PU Foam Insole Material: Physical CharacteristicsDensity(kg/m3)95 - 110Hardness(asker ... :Our products are mainly used in shoes, shoe insoles, garment, cases and bags, sport equipments and kinds of cushions, knapsack belts ...