| 摘要 |
A therapeutic slipper for retaining heat or cold, and that is comfortable and permits normal and comfortable walking, comprises a sole, and an upper portion disposed in overlying relation above the sole. The upper portion has compartments comprising an outer layer of material and an inner layer of material, and containing a granular temperature retentive material. Preferably, the sole is void of granular temperature retentive material. Alternatively, a pouch contains temperature-retentive granular material and is disposed within a corresponding compartment of the upper portion. A method of fabricating a therapeutic slipper is also disclosed. |
