This brand typically runs larger than your average children's shoe, so we recommendsizing down 1 to 1.5 sizesfrom your child's usual size. For best fit, use Zimmerman's printable size chart below. "click here for size chart" Crafted in America in our historic factory in Central Pennsylvania. The SilverMilo Bootis made of top grain leatherand fully lined in breathable leather to wick away moisture. The sole is made of a durable and natural thick split leather, and thestructure provides flexible stability without weight to support your little one'searly steps.The hand-cut "V" notched out of the back makes slipping them on and off even easier. A favorite for stylish little boys and girls!