The Licorice Rock boot, from Clarks, has everything to please urban fashion lovers. Featuring a black leather upper, they have a modern feel. They have a fabric lining, and a synthetic outer sole. THE must-have model. Materials Upper : Leather Lining : Textile Insole : Textile Sole : Synthetic Dimensions Height of heel : 3.0cm Height of upper : 34.0cm Calf circumference : 32.0cm