UGG "Keelan II" boots in UGGplush™ upcycled wool Flat heel Round toe Hook and loop closure TENCEL™ Lyocell shaft lining Uggplush™ lining Sunshineflex™ rubber outsole Slip-on style Lining: Wool/lyocell/polyester Imported Sizing Note: Toddler sizes end in "T"; Youth sizes end in "Y". Toddler sizes are smaller than youth sizes.