From LL Bean: “Product Details Our top-of-the-line leather slippers, lined with lush sheepskin, are designed to have a timeless look and endure year after year. Why We Love It Our classic, high-quality leather slippers feature a double-sole construction and leather lining for top-of-the-line cushioning that molds to the shape of your foot for a custom fit. Fine craftsmanship combined with a rich leather upper give these9- slippers a timeless look that will endure year after year. Because of the quality and finish of the leather, the soles will be smooth until the bottoms are roughed up just a bit. Please be careful the first few times you wear them. Construction Premium full-grain-leather upper. Fully lined with shearling for premium cushioning and added warmth.” Rawhide laces. Two full-grain leather soles for twice the comfort and support. Sewn with the utmost attention to detail. Dyed and treated genuine lamb fur. Imported. Fur Origin: Australia.” ************* Classic handsewn shearling-lined double leather sole LL Bean slippers to keep your feet cozy all winter long and for many winters to come. Please examine photos carefully before purchasing. Thanks for looking