Koalabi Australia Size 6 ¥16,000 (AUD$165) Made with natural materials, they are breathable, and the inside is very warm with Australian wool. Uses the highest quality Australian sheepskin. "Koalabi Australia" was born in 1989 as a genuine sheepskin product brand of the second generation by Binder Enterprise, an Australian sheepskin manufacturer in Melbourne, Australia. Using high-level double-faced merino sheepskin, excellent quality incorporating sole durability and waterproofness, and a fashion-conscious design based on the design of conventional sheepskin, it is very popular not only in Australia but also all over the world. I purchased these on another site, but I made a mistake with the size, and I have never worn them, so I am sadly selling them. They have been treated with waterproof spray, so you can wear them immediately. Shipping will be compact. Thank you for your understanding.