The espadrille upper is crafted with 60% recycled cotton, created by reprocessing existing cotton materials. Recycled blend canvas upper. Comfortable TPE foam insock. Recycled blend cotton lining. TPR outsole. Heel height: 1.5cm/0.6in. Adjustable velcro webbing ankle strap. Calvin Klein signature logo on the strap. Runs true to size. Country of origin: China. Colour: white