Thank you for viewing. This is a Birkenstock Derby. I purchased it overseas over a decade ago and have used it while repeatedly replacing the outsole. However, due to the discontinuation of production, replacement parts are no longer in stock, and further replacement is no longer possible. The heel portion of the outsole has worn through (right side. The left side is also almost worn through). As it has become difficult to wear as a regular shoe, I would like to offer it to anyone interested in it as a fashion archive piece. In addition to the outsole wear, there is fading and scratches in various places due to wear, so please check the photos. The original shoelaces have deteriorated, so I have replaced them with ones from another manufacturer. There is no box. As mentioned above, please understand that it is in such a condition and is a completely junk item that is not suitable for wear, and consider purchasing it on a no-returns, no-claims basis. Brand: BIRKENSTOCK Color: Black Style: Casual Shoes Material: Leather Features: Lace-up Sole Type: Rubber Sole Size: 40 (Insole is marked 39 due to specification changes) Dirt, tears, odor, etc.: Yes Color: Black系 (Black-based)