Antibacterial Breathble Polyurethane Foam for Insoles: 1.top quality,comfortable 2.odor-free,indeformable 3.brand ... that its special advantages. 2. Antibacterial Breathble Polyurethane Foam for Insoles: Physical CharacteristicsDensity(kg/m3)110 — 120Hardness(asker c)5 — ... .Product Application:Our products are mainly used in shoes, shoe insoles, garment, cases and bags, sport equipments and kinds of ...