Arch supports for boots or shoes; Arch supports for footwear; Orthopaedic inserts for footwear; Orthopaedic insoles; Orthopedic footwear; Orthopedic shoes; Orthopedic soles; Orthotic inserts for footwear; Protective shoe covers for medical use; Viscous gel polymer sold as a component of finished custom cushioned medical and therapeutic devices and equipment, namely, therapeutic braces, neo-natal care pouches, polymer custom cushioned orthotic inserts for footwear