* Polyurethane, Non-Slip, Soft and Orthopedic Base
* 1st Class Air Duct Material
* Orthopedic Insole
* Odor and non-perspiration inner lining
* Polyurethane, Non-Slip, Soft and Orthopedic Base
* 1st Class Air Duct Material
* Orthopedic Insole
* Odor and non-perspiration inner lining