These sandals are crafted with 83% recycled polyester, excluding trims. Recycled polyester stretch upper. Lightly padded. Contoured, comfortable PU footbed. Recycled polyester stretch lining. Rubber outsole. Bungee lacing and webbing details. Hybrid hiking sandal and trainer sole styling. Iconic logo snap spoiler. Calvin Klein logos on the straps. Runs true to size. Country of origin: China. Colour: white