Material | PU Foam |
Color | Any color is available, as customers's requirment |
Width | 1.20-1.50m |
MOQ | 500 Sheets |
Thickness | 2.00-50.00mm |
Hardness | 20-35 |
Density | 50-150kg/cm3, as customers' requirement |
Application | Shoes Insole,Sofa,Athletic components |
Feature | Eco-friendly, long term cushioning, moisture management, breathablility, lightweight, Washable |









In recent years, leveraging vast experience in sponge production and sales, we have anticipated international and domestic shoe industry trends. With a market-oriented approach, we annually invest over 1 million yuan in R&D to innovate premier products like high-rebound and high-density sponges, Osole, and memory sponges, earning us high acclaim. We have forged strategic alliances with leading sports brands such as Tebu, PUMA, and SKECHERS. Our excellence was recognized in 2016, when we were honored as a 'Leading Enterprise in Shoe Making Materials' by the China Footwear Festival Organizing Committee.
Choose Permanent, choose success. At Permanent Shoe Materials, we are dedicated to 'honest cooperation and benefit sharing,' committed to delivering unmatched service excellence. Join forces with us, and experience the pinnacle of quality and partnership!








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