| No. | Name | Function | Material |
| 1 | Top Fabric | Protet the lining tensile member | Polyester Cotton Canvas |
| 2 | Buffer Rubber | Support and protect the adhesive force of the tensile member | CR |
| 3 | Tensile Member | Critical material to pass the dynamic force and endure high shock load | Polyester |
| 4 | Bottom Rubber | Maintain the shape of the rubber and improve its side compression ability and wearability | CR |
