Selling brand new Double Decker Rubber Sole II shoes from the official site, size is between 8 1/2 and 9. These are still in the packaging. Refer to this link for the actual item.
Here is also the eBay link if you prefer to bid. I'm selling them at $100 because that is the price I had bought them for. Any questions, feel free to contact me at firstname.lastname@example.org