• Semi rigid, heat moldable polypropylene foot bed
• Same orthopedic foot bed as Viva and Holiday: Prevents and relieves the symptoms of flattened longitudinal and metatarsal arches
•  Recommended for those who suffer from Plantar Fasciitis
• Extra soft heel pad relieves pressure & impact on the heel
• Foot bed is covered by a thick cushion of compressed Jute/Felt which is non-abrasive and absorbent
•  Cushioning makes Master especially adapted for work boots, leisure boots and athletic shoes
• Charcoal filter to prevent odor
• Antibacterial treatment, extremely hygienic

Sizes: Women's 6-10, Men's 8-13