Evolving our original Classic with a low profile silhouette and fluffy exposed sheepskin, the Classic Cozy Bootie makes a soft statement. Lined in our UGGplush™ wool blend, we add a SugarSole™ foam outsole made with renewable sugarcane – offering indoor-outdoor cushioning so you can bring the feeling of UGG wherever you go.Sheepskin Lining Vetted through extensive, industry-leading processes to ensure only the highest quality sheepskin makes the cut, delivering the signature feeling of UGG.SugarSole™ The sugarcane in our SugarSole™ foam allows us to reduce dependency on fossil fuels by replacing petroleum-based ethylene, absorbing 1.6 pounds of CO2 for every pound of ethylene replaced. 10mm sheepskin upperRear pull tab17mm sheepskin lining17mm UGGplush™ 80% upcycled wool, 20% lyocell socklinerSugarSole™ foam outsole, EVA outsoleThis product contains real fur from sheep or lamb. Fur may be sourced from Australia, Ireland, the United Kingdom, or the United States. It has been artificially dyed and treated.