Customizable Bailey bow mini is an ugg iconic silhouette. It features 17mm sheepskin linings and insoles, a soft suede upper and removable and interchangeable striped and ugg logo ribbon bows on the back shaft. The outsole is made from tread lite by ugg - a blown rubber with materials that offer extra cushion, durability and traction.Footwear Sizing Guide - Draw a straight line, longer than your foot, on a piece of paper. Place the paper on a flat surface. Stand on the line with your heel and longest toe centered on the line. If measuring a child's foot, it may be easier to hold the paper up to their foot. Place a mark on the line at the tip of the longest toe and at the back of the heel.Repeat steps the for the other foot. Measure the distance between the marks. Taking the larger of the two measurements, use the conversion chart to find your correct shoe size