Y/PROJECT's collaboration with UGG was one of the most discussed topics after its styles, including these mules, were paraded down the brand's Fall/Winter '18 runway. Borrowing from UGG's signature looks, the backless black pair feature rubber soles and lamb fur lining, and they sit on suede-coated stiletto heels. Let yours take center stage in your ensembles, wearing them with cropped hemlines to flaunt them at full capacity.