The good thing about this slipper is you can wear it indoors or outdoors thanks to its durable outsole. The bad thing is, well actually there's nothing bad about this slipper! It's pure UGG perfection with our ultra-soft UGGplush lining finished with full-grain leather. You'll want these for yourself or the thanks you'll get when giving them as a gift.Item No. 1101110Protected - Post Applied TreatmentTopically applied water repellency treatmentSuede upper17mm UGGplush 80% upcycled wool, 20% TENCEL Lyocell lining or 17mm UGGplush 60% upcycled wool, 40% TENCEL Lyocell lining17mm UGGplush 80% upcycled wool, 20% TENCEL Lyocell sockliner or 17mm UGGplush 60% upcycled wool, 40% TENCEL Lyocell socklinerFoam footbedRubber or TPEThe UGG Logo, heat-embossedRN 88276