UGG Men's Scuff Leather Slipper Black Featuring cozy lining and an easy slip-on shape, our favorite house slipper is made for weekends and nights in. With a thin suede sole, the Scuff is best worn indoors. Try them barefoot and experience the sumptuous warmth of UGG wool. Full-grain leather upper. 17mm UGGpure wool lining. 17mm sheepskin insole. UGG Men's Scuff Leather Slipper Black