Lisbon is part of our heritage collection and offers classic styling with the added benefits of our O2 Motion technology. A hand polished leather upper is complimented by a simple stitched rand. An O2 Motion air pod in the heel provides underfoot cushioning for comfortable nine to five wear. A rubber outsole increases traction underfoot to prevent slipping. Includes a removable footbed to ensure optimum fit and room for orthotics. Antibacterial treatment applied to lining and footbed in production to eliminate odour. A padded collar prevents rubbing during extended wear. This shoe does not contain metal meaning it is Airport Security friendly.