Emu boots are Australian made, and every boot from the Platinum Collection is crafted from fine, A-grade Australian water resistant sheepskin ad finished using an environmentally friendly tanning process. Emu uses Australian Merino wool due to its softness, warmth and natural plush. As an entirely natural fibre it is insulating, aids breathability and contributes to odour resistance. Emu products that display the Woolmark symbol have been quality tested by the Woolmark company for compliance with performance and fibre content. Beautifully made and wonderfully comfortable.