These Women's Euro Oxford Shoes feature a polyurethane cushion bag insert and patented shock eliminator in the heel area of the sole for extra cushion and comfort. The plain toe postal shoes from Florsheim include a soft grain leather top and tongue with an oil, chemical and slip resistant polyurethane sole. The removable interior cushioned lining is also moisture-absorbing and these walking shoes feature a 100% non-metallic and security-friendly overall construction.