Black Ugg Boot 5116 Mayfaire With a multi-colored zipper along the side of the boot, the Mayfaire takes a basic silhouette to a fresh, fashion forward style. Composed of soft suedes fully lined with genuine sheepskin, A multi-tonal zipper offers easy fit at the side of the 8 inch shaft. 12 inch circumference collar, moisture-wicking sheepskin cushioning insole regulates temperature in warm and cold climates. Top quality craftsmanship is evident in the reinforced heel, plentiful stitching and metal UGG Australia label. The improved bottom is a light weight non-slip rubber for increased traction.