Water-repellent materials, inner sock with 'GORE-TEX' membrane, back tie rod, 'UGGplush' collar, anti-absorption laces, fluffy polyester fabric lining, 'UGGplush' insole, 'PU foam inner sole', midsole made of sugar cane, sole 'Vibram' with rubber compound 'ICETREK' Main: 100% calf leather Made in China