Slippers by UGG Australia This traditional, Scuff slipper is easy to wear and extremely comfortable, making it the ultimate house slipper. This iteration features dark grey suede uppers, fully lined with genuine sheepskin and has a luxurious feel from the embossed branding on the side.  - Leather used is Leather Working Group Leather (LWG Gold Rated) (47.97%) - Utilizes Leather Working Group Sheepskin (LWG Gold Rated) (18.72%) - Utilizes Repurposed Wool (13.88%) - 82.4% sustainable