These classic boots in question have a sole that is made from man-made materials, rather than natural materials like leather or rubber. Along with that, they come in vegan leather that will indefinitely boost up any of your looks. These boots are described as knee-high, meaning that they extend up to the knee or just above it. They have a side zipper closure, which allows the wearer to easily put the boots on and take them off. The heel of the boots measures approximately 4.25 inches in height. Kroller is an imported product and surely will elevate your style and enhance your wardrobe. So what are you waiting for?