Banana Republic Madison 12 Hour Block Heel Pump PRODUCT DETAILS Product Details Exclusive Padding System features memory foam and a cushioned insole designed for all-day comfort. Wear them for 12 hours a day (or more) thanks to flexible leather, injected insoles for heel stability, comfort pods at the sole and skid-resistant outsoles. Breathable synthetic lining. Insole with added stability in the heel. Flexible skid-resistant outsole with comfort pod at bottom.