The Aureo II is classic UGG—the ankle boot is all kinds of good looking, and it offers ridiculously good protection from the elements for something so elegant. The boots are cut to a low silhouette from waterproof nubuck leather. The seam sealed construction, combined with sockliner and foam footbed finish it.UGG nubuck leather ankle boots100% nubuck leatherZip fasteningRound toe, waterproof leather, pull tab at back, embossed logo at heel, seam sealed construction, leather wrapped heelUpper: 100% nubuck leatherLining: 100% syntheticSole: 100% rubber