Lined in signature shearling, this slipper-style Classic maintains the iconic feel of the original. Featuring a fluffy sheepskin collar, it's crafted from soft suede and finished with an ultra-lightweight outsole for indoor-outdoor wearability.The outsole of this product is either a SugarSole™ outsole, which is a responsible compound using sugarcane foam that allows us to reduce dependency on fossil fuels by replacing petroleum-based ethylene, or a Treadlite by UGG™ outsole.