UGG. 1016227 BLK. WOMENS BAILEY BUTTON TRIPLET 2. BLACK.Updated to fulfill your every wish the Bailey Button Triplet II is crafted from pretreated Twinface sheepskin that repels water and stains and comes equipped with our Treadlite by UGG sole for added cushioning traction and durability. Show off the three signature UGG buttons or undo them and cuff the shaft to expose the plush interior.