In purchasing these boots, you are supporting more responsible leather production through the Leather Working Group. Shiny leather upper. Recycled blend comfortable foam insock. Recycled blend cotton twill lining. EVA outsole. Heel height: 3cm/1.2in. Shaft height: 13.3cm/5.2in. Padded collar. Calvin Klein logo at the side, tongue and pull tab. Runs true to size. Country of origin: China. Colour: black