Qwaruba Devon Sheepskin Slipper, Suede Sole Review Posted on July 3, 2018November 9, 2018 by LaserMite Sheepskin Leather sole 100% Australian Merino Sheepskin Upper and Insole Foam Mid-sole Lasted Upper Indoor cow suede leather sole Imported A very comfortable indoor slipper. This has a suede sole, indoor use only. Cappuccino tipped wool.