The sandal upper is crafted from 100% recycled polyester, excluding trims. The recycled polyester in this product was created by reprocessing existing materials. Recycled polyester upper. Recycled blend padded foam insock. Leather lining. Rubber outsole. Heel height: 5.5cm/2.2in. Calvin Klein all-over monogram logo jacquard upper. Runs true to size. Country of origin: China. Colour: green