IO Slipper - Ochre SuedeIO stands for indoor outdoor as the shoes are comfortable enough to be worn indoors as a lounge slipper while still chic and versatile to be worn out. It features a soft glove upper fit, a custom lightweight and flexible polyurethane sole, and back heel wraparound with a mini pull tab. almond toe shape soft suede upper padded footbed reinforced backing at toe area back mini pull tab 1 1 2" back wedge height Sizing: Runs true to European sizing. If